II. Choose the best option (A, B, C, D) to complete the following sentences (1.0 pt)
1. Mekong River is ....
B. the longer
river in South East Asia
.........
A. long
C. longest
D. the longest
go to school late. It's against the rules.
C. shouldn't
2. You.....
D. mustn't
A. must
B. should
3. Kien often
his bike to visit his hometown.
B. flies
C. rides
D. goes
A. drives
4. Can you pass the pen, please?
B. Yes, please
C. Yes, I'd love to
D. Yes, sure
A. No, thanks