There are ____ floors in this building, and my flat is on the ____ floor.
| A．ten; five | B．tenth; five |
| C．tenth; fifth | D．ten; fifth |
Just now my teacher told me, “______ be late again, or I’ll be angry.”
| A．Doesn’t | B．Don’t | C．Won’t | D．Didn’t |
Children _____ sit in the front seat of the car. It’s too dangerous.
| A．can | B．must | C．should | D．mustn’t |
As teenagers, it’s very important to know how to ask for information _______.
| A．surprisingly | B．loudly |
| C．politely | D．quietly |
--- _____ your father go to work by bus last year?
--- No, he didn’t. He walked.
| A．Does | B．Do | C．Did | D．Will |
--- How are you getting on with your English?
---I’m _______ in listening than ever before.
| A．interesting | B．more interesting |
| C．more interested | D．interested |