--“Where is Tom?”
--“He hasn’t come to school today, I think he ______be ill.”
| A．has to | B．should | C．may | D．can |
How did you______the weekend?
| A．spend | B．take | C．do | D．spent |
He _____________from Canada.
| A．come | B．is |
| C．are | D．be |
It _____________ me twenty minutes to come to school by bike.
| A．take | B．spend |
| C．cost | D．takes |
Neither you nor he _____________ worried.
| A．are | B．is |
| C．am | D．has |
—Would you mind if I smoke?
—_____________.
| A．Yes,please do | B．Not at all |
| C．All right | D．That’s OK |