Come to our great ________/seil/ please.
| A．sell | B．sells | C．sail | D．sale |
--- What do you think of the math problem ?
--- It’s very hard and nobody has _______.
| A．put it out | B．helped it out | C．worked it out | D．solve |
—Come and join us, Jimmy!
---I’m sorry, but I’m really busy now. If I ________ time, I would certainly go.
| A．will have | B．have had | C．had | D．have |
The environment is becoming worse and worse. I think we should do something to ____ people ____ cutting the trees in order to protect the earth.
| A．stop, from | B．help , out | C．stay , away from | D．stop , for |
Our class won the first prize in the match. ______ the news was!
| A．How exciting | B．What exciting | C．What excited | D．How excited |
---- Our city is developing so fast.
----Yes. Many modern buildings _____ in the city next year.
| A．are built | B．will build | C．will be built | D．will be build |