—Will you please answer the door? It ________ be your sister.
—Sorry, I ________. I’m feeding the rabbit.
| A．must; mustn’t | B．may; can’t |
| C．will; can’t | D．must; needn’t |
There is going to ______ a basketball match in the afternoon.
| A．have | B．be | C．has | D．is |
The man is one of the best ______. He is _____ tasty dishes at the moment.
| A．cooks, cooks | B．cooks, cooking |
| C．cookers, cooking | D．cooking, cooking |
Who is ________ swimmer, Peter, Simon or Millie？
| A．fast | B．the fastest | C．best | D．better |
I think maths is ________ than Chinese.
| A．more difficult | B．difficult |
| C．hard | D．easy |
There are lots of trees on ______ sides of the street.
| A．all | B．both | C．each | D．every |