Bài 6: 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.
11.My husband has decided to set (up/down) a business on his own.
12.Do you think Jame will find (out/ up) the truth ?
13.Does Jim have many friends to count (on/off) in difficult time ?
14.Yesterday, my uncle dropped (to/by)my house to the surprise of everyone.
15.Were you brought (up/in) by your grandparents ?