Choose the word that has the underlined part pronounced differently from that of the others.

Match words with suitable sentences:

1, scissors                                   A, thùng rác

2, bicycle                                    B, bản đồ

3, compass                                 C, com pa

4, Physics                                   D, keo dán

5, lunch box                               E, cái kéo

6, bookcase                                F, máy tính

7, calculator                               G, xe đạp

8, glue                                        H, kệ sách

9, map                                        I, hộp đựng ăn trưa

10, bin                                        K, môn Vật lí

Match words with suitable sentences:

1, scissors                                   A, thùng rác

2, bicycle                                    B, bản đồ

3, compass                                 C, com pa

4, Physics                                   D, keo dán

5, lunch box                               E, cái kéo

6, bookcase                                F, máy tính

7, calculator                               G, xe đạp

8, glue                                        H, kệ sách

9, map                                        I, hộp đựng ăn trưa

10, bin                                        K, môn Vật lí

Match words with suitable sentences:

1, scissors                                   A, thùng rác

2, bicycle                                    B, bản đồ

3, compass                                 C, com pa

4, Physics                                   D, keo dán

5, lunch box                               E, cái kéo

6, bookcase                                F, máy tính

7, calculator                               G, xe đạp

8, glue                                        H, kệ sách

9, map                                        I, hộp đựng ăn trưa

10, bin                                        K, môn Vật lí

Match words with suitable sentences:

1, scissors                                   A, thùng rác

2, bicycle                                    B, bản đồ

3, compass                                 C, com pa

4, Physics                                   D, keo dán

5, lunch box                               E, cái kéo

6, bookcase                                F, máy tính

7, calculator                               G, xe đạp

8, glue                                        H, kệ sách

9, map                                        I, hộp đựng ăn trưa

10, bin                                        K, môn Vật lí

Match words with suitable sentences:

1, scissors                                   A, thùng rác

2, bicycle                                    B, bản đồ

3, compass                                 C, com pa

4, Physics                                   D, keo dán

5, lunch box                               E, cái kéo

6, bookcase                                F, máy tính

7, calculator                               G, xe đạp

8, glue                                        H, kệ sách

9, map                                        I, hộp đựng ăn trưa

10, bin                                        K, môn Vật lí

Match words with suitable sentences:

1, scissors                                   A, thùng rác

2, bicycle                                    B, bản đồ

3, compass                                 C, com pa

4, Physics                                   D, keo dán

5, lunch box                               E, cái kéo

6, bookcase                                F, máy tính

7, calculator                               G, xe đạp

8, glue                                        H, kệ sách

9, map                                        I, hộp đựng ăn trưa

10, bin                                        K, môn Vật lí

Match words with suitable sentences:

1, scissors                                   A, thùng rác

2, bicycle                                    B, bản đồ

3, compass                                 C, com pa

4, Physics                                   D, keo dán

5, lunch box                               E, cái kéo

6, bookcase                                F, máy tính

7, calculator                               G, xe đạp

8, glue                                        H, kệ sách

9, map                                        I, hộp đựng ăn trưa

10, bin                                        K, môn Vật lí

Match words with suitable sentences:

1, scissors                                   A, thùng rác

2, bicycle                                    B, bản đồ

3, compass                                 C, com pa

4, Physics                                   D, keo dán

5, lunch box                               E, cái kéo

6, bookcase                                F, máy tính

7, calculator                               G, xe đạp

8, glue                                        H, kệ sách

9, map                                        I, hộp đựng ăn trưa

10, bin                                        K, môn Vật lí

Match words with suitable sentences:

1, scissors                                   A, thùng rác

2, bicycle                                    B, bản đồ

3, compass                                 C, com pa

4, Physics                                   D, keo dán

5, lunch box                               E, cái kéo

6, bookcase                                F, máy tính

7, calculator                               G, xe đạp

8, glue                                        H, kệ sách

9, map                                        I, hộp đựng ăn trưa

10, bin                                        K, môn Vật lí

Match words with suitable sentences:

1, scissors                                   A, thùng rác

2, bicycle                                    B, bản đồ

3, compass                                 C, com pa

4, Physics                                   D, keo dán

5, lunch box                               E, cái kéo

6, bookcase                                F, máy tính

7, calculator                               G, xe đạp

8, glue                                        H, kệ sách

9, map                                        I, hộp đựng ăn trưa

10, bin                                        K, môn Vật lí

Two rays sharing an initial point opposite will form:

Given a figure. How many angles are there ?

How many rays sharing an initial point to form 21 angles ?

Look at figure. How many straight angles are there in the figure ?