All the travelers _____that they should bring their ID cards with them.
| A．have reminded | B．are reminded |
| C．were reminding | D．had been reminded |
Tom, as well as the other children who ____ no parents, ____ good care of in our country.
| A．have; is being taken | B．have; has taken |
| C．has; have been taken | D．has; are being taken |
Go on ______ the other exercise after you have finished this one.
| A．to do | B．doing | C．with | D．to be doing. |
We grow all our own fruit and vegetables, ____ saves money, of course.
A asB. which C. thatD. what
If you have some difficulties ____ your grammar, you had better ask your teacher ____.
| A．in; on some advice | B．for; for some advices |
| C．on; some advice | D．with; for some advice |
--- How are you getting along with your studies?
--- Not very well, ____.
| A．of course | B．I'm sure | C．I'm afraid | D．on the other hand |