1. heathier

2. industrial

3. official

4. reliable

5. knowledgeable

1.got

2. has been standing/ has already gone

3. will be paying

4. left, would sit

5. will be sitting

BÀI 1: CHO DẠNG ĐÚNG CỦA TỪ TRONG NGOẶC
1We'll live in a happier and ............healthier............life if we keep our environment clean(health)
2 Thirty years ago my hometown was small.Now it has turned into an..............industrial.............city(industry)
3 Islam is the ...........official.........religion of Malaysia(office)
4 Don't depend of him he is a very ...........reliable.........person(rely)
5 She is extremely ...............knowedgeable............about the history (know)
BÀI 2: CHIA ĐỘNG TỪ
1 It' hight time that you (get)...........got............down to more serious work
2 That man (stand)............has been standing..........at the bus stop for the last half hour. Shall I tell him that the last bus has already (go)..........gone............?
3 By next September I (pay).........will be paying..........4000 pounds in income tax
4 If he (leave).........left.......home five minutes earlier ,he (sit).............would sit..........here now
5 At this time next week they (sit)..........will be sitting.........in the train on their way to Paris