bài 2:
1.What is he doing?-He .....video games
A.plays              B.is playing           C.is play
2.what............?-She s' a student
A.is she doing             B.does she do               C.do dhe do?
3.That s' Lan.Where.................?
A.is she going                  B.does she go               C.does she going
4.Mr.Quang is ..........his truck
A.riding              B.driving              C.traveling 
5.We are ...............a train
A.waiting for                  B.waiting           C.waiting at
6.We are traveling ............
A.by our bus to school             B.to school by bus            C.to the school by our bus 
7.Quang is a......
A.driver truck                B.driver of a truck                C.truck driver
8.Quang is arriving ............a farm
A.in             B.at            C.for
9.Quang and the farmar are loading the truck...............vegetables
A.with             B.for              C.on
10.Quang is ..............the vegetables to the market
A.loading               B.getting             C.talking
11.At the market,Quang is ............the vegetables
A.unloading               B.talking          C.leaving
12............foolball now?
A.do they play               B.are they play             C.are they playing 
13.Ba isn t' copying Nam s' work.He............it
A.corrects            B.is correcting           C.correcting
14.They are playing..............
A.the soccer               B.a soccer             C.soccer
15.Please hurry up.They ............you
A.are waiting for                B.wait for               C.are waiting
16.What............?-He s' policeman
A.does Mr.Hoan do             B.is Mr.Hoan doing               C.can Mr.Hoan do
17.This sign says"one way".You.............into that street
A.can t' go            B.must go            C.can t' to go
18.There is an intersection ahead.You..............slow down
A.can               B.must               C.must not
19.Our roads are dangerous places.We............
A.can be careful             B.must be careful          C.must not careful
20.Look at that man!He.............his truck into that street
A.driver           B.is driving             C.can drive