—How far is it from Beijing to Haikou?
—It's a______ flight from Beijing to Haikou.
A. 3-hour-long B. 3 hours long C. 3 hours' long
- Could you please help me carry the box?
- .
| A．Thank you | B．With pleasure |
| C．It doesn’t matter | D．That’s all right |
I’d like to join the school volunteer project, but I’m not sure ______.
| A．what I should do | B．what should I do |
| C．how I should do | D．how should I do |
- Have you read the advertisement which ______ a reporter?
- Yes, I have.
| A．asking to | B．asks for | C．asked about | D．to ask for |
This big bag is too heavy for the little boy ______.Who volunteers to help him?
| A．carries | B．carrying | C．carried | D．to carry |
My computer has broken down. I’ll get it _______ this afternoon.
| A．repairs | B．repairing | C．repaired | D．to repair |