The earth is our home. It ______________ well.
| A．must be protected | B．should protect | C．need protect | D．need protecting |
I think exercising every day is good________our health．
| A．for |
| B．to |
| C．with |
| D．at |
—I’m afraid no one will agree________you．
—I don’t think it________．
| A．with；minds |
| B．with；matters |
| C．on；works |
| D．in；troubles |
Doctor Li tried his best to make the baby________．
| A．to stop to cry |
| B．to stop crying |
| C．stop to cry |
| D．stop crying |
—Mum，I’m tired of doing too much homework every day．
—Oh，dear，without hard work，you can’t________your dream．
| A．choose |
| B．encourage |
| C．manage |
| D．achieve |
Only by studying hard_________hope to improve her English soon．
| A．she can |
| B．she did |
| C．can she |
| D．did she |