单句语法填空
【小题1】Computer prices, on __________ other hand, have stayed the same, or gone down.
【小题2】The woman is planning to drive her car, __________ suffered slight damage last week, to a nearby garage.
【小题3】Don’t worry! They have done __________ they can to provide assistance for her.
【小题4】As the college entrance examination draws near, the hard-working boy was completely __________(wear)out and needed a good rest.
【小题5】She has been acknowledged __________ the most promising female scientist in her research area.
【小题6】So serious is the problem that __________(effect)measures should be taken immediately.
【小题7】There are still many barriers __________(remain)to be overcome before we begin the project.
【小题8】I was reminded to be __________(caution)about my behavior on that occasion.
【小题9】It is well known that all of us will benefit __________ a healthy environment.
【小题10】Many students nowadays are eager __________(study)abroad when they graduate from college.