Khoanh tròn đáp án đúng

Ex 1: Khoanh tròn đáp án đúng:

1.They have turned ( down / up) Jim’s application for the job.

2.You may have to deal( with / about ) many problem in the workplace.

3.Small birds mainly live (on/off) insects.

4.When does the plane  take ( off/ up) ?

5.Why did you decide to take (on/up) skiing ?

6.Remember to warm (up/down) carefully before you play sports.

7.There’s no need to dress ( up / down). It is just an informal party.

8.Have you work (out / in) the solution yet ?

9.Oops, I think we’re run out (of/on) petrol.

10.Jim seems not to get (on/off) well with his classmates.