Nowadays, more and more people are dedicated _____ the poor in the remote areas.
| A．to help | B．in helping | C．on helping | D．to helping |
Eric received training in computer for one year, ______ he found a job in a big company.
| A．after that | B．after which | C．after it | D．after this |
A special team will ______ the matter as soon as possible. Just have a little patience.
| A．look into | B．look up | C．look after | D．look through |
If they win the final tonight, the team are going to tour around the city ______ by their enthusiastic supporters.
| A．being cheered | B．be cheered | C．to be cheered | D．were cheered |
---- Where is mother?
---- She is in the kitchen. She ______ the housework all morning.
| A．was doing | B．has done | C．has been doing | D．is doing |
---- How’s your new babysitter?
---- We ______ ask for a better one. All our kids love her so much.
| A．should | B．might | C．mustn’t | D．couldn’t |