--Have you seen Jack? His mother is looking for him all the afternoon.
--No, I haven’t. I am sure his mother________be very worried.
| A．must | B．may |
| C．need | D．should |
—I saw Jane and her boyfriend in the park at eight yesterday evening.
—Impossible. She ______ TV with me in my home then.
| A．watched | B．had watched | C．would watch | D．was watching |
Mrs Green has a cute baby. It often smiles at you ______.
| A．friendly | B．lovely | C．happily | D．lively |
—How do you find your new classmates, Jim?
—Most of them are nice to me, but ______is better to me than Rick.
| A．no one | B．none | C．everyone | D．someone |
Have you heard of ______ news? The price of ______petrol(汽油)is rising again.
| A．the; the | B．/; the | C．the; / | D．/; / |
Someone called me up in the middle of the night, but he hung up ______ I could answer the phone.
| A．if | B．since | C．until | D．before |