Question

         1.            Điền động từ thuyết thiếu “mustn’t”, “don’t have to” vào chỗ trống

              1.1.        You………………..pick me up tomorrow. I will take a taxi.

              1.2.        Look at that sign! You………………..walk on the grass.

              1.3.        You………………..blame anyone for your mistakes. You need to be responsible for yourself.

              1.4.        You………………..be absent from class tomorrow because the teacher will check your attendance.

              1.5.        I………………..prepare dinner because we will eat out tonight.

              1.6.        You………………..leave any rubbish here. It is forbidden.

              1.7.        You………………..let anyone know that. It is a big secret

Answer 1

1 don't have to

2 mustn't

3 don't have to

4 musn't

5 don't have to

6 mustn't

7 mustn't

Answer 2

         1.            Điền động từ thuyết thiếu “mustn’t”, “don’t have to” vào chỗ trống

              1.1.        You…………don’t have to……..pick me up tomorrow. I will take a taxi.

              1.2.        Look at that sign! You…………mustn’t……..walk on the grass.

              1.3.        You…………don’t have to……..blame anyone for your mistakes. You need to be responsible for yourself.

              1.4.        You………mustn’t………..be absent from class tomorrow because the teacher will check your attendance.

              1.5.        I…………don’t have to……..prepare dinner because we will eat out tonight.

              1.6.        You………mustn’t………..leave any rubbish here. It is forbidden.

 

              1.7.        You…………mustn’t……..let anyone know that. It is a big secret