1.young people love to eat from street _____ for the cheap price

A. trucks

B.business

C.vans

Chọn  D.vendors => vendors street vendors ~ người bán hàng rong love to V : thích, yêu thích làm gì

2.it is not easy _______ our man-made wonders

A.to preserve B.preserving

C.preserved D.preserve

3.They _________ go on holiday when they lived in the countryside

A.not use to B.hadn't use to

C.didn't use to D.weren't use to

4.Many children in our village are still _________.They can't read or write

A.poor B.creative C.illiterate D.unhealthy

5. Duong suggested _________ to the exhibition Vietnam: then and now, and we all agreed

A. to go B.going C.go D.went

6. At a lengh of 6.28km, Hai Van __________ is the longest tunnel in southeast Asia

A. cavern B.tunnel(đường hầm) 

C. road D.cave

7.Before he went to bed, he _______ all his exercises
A. has finished B.finish C.Had finished D. finished