—Do you like reading books?
—Yes. Each of us to do more reading in and after class.
| A．are encouraged | B．encourage |
| C．is encouraged | D．is encouraging |
—We’ll make a trip to Hainan Island next weekend. Will you go with us?
—No, I can’t _____ it at present.
| A．afford | B．save |
| C．offer | D．accept |
—How many students are there in the classroom?
—_____ .I don’t know where they have gone.
| A．No one. | B．None |
| C．Nobody | D．Nothing |
It’s wrong _____ you _______ the disabled people.
| A．for; to laugh | B．of ; to laugh |
| C．of ; to laugh at | D．for; to laugh at |
—May I go to the theatre with you?
—I’m afraid not ____ you have a ticket, because I have only one.
| A．since | B．if |
| C．unless | D．though |