He _____ when the UFO arrived.
| A．was sleeping | B．were sleeping |
| C．has slept | D．is asleep |
Which of the following animals lives only in water?
一Cathy，could you come to our art club tomorrow?
一________．
| A．I’m sorry to hear that |
| B．Sure，I’d love to |
| C．Never mind |
| D．You’re welcome |
一Which do you prefer，Chinese food or Western food?
一 I would rather _______ Chinese food．Let’s have noodles．
| A．to have | B．having | C．had | D．have |
一When can I see the doctor, madam?
一Let me see．Sorry，you ______ your turn，so you’11 have to wait again．
| A．are missing | B．have missed |
| C．will miss | D．missed |