题目内容
【题目】用所给词的适当形式填空
【1】The plan ____________(study) by the experts for three times now.
【2】I like these English songs and they ____________(teach) many times on the radio.
【3】Though we don’t know what was discussed, yet we all feel the topic ____________(change).
【4】—____________ the letter ____________(send) to Mr. Black?
—No. It’s still on the desk.
【5】—Your English is very good.
—I’m still nervous. After all, it is only the second time that I ____________(meet) foreign guests.
【6】If the paper ____________(finish), please hand it in.
【7】I don’t believe you’ve already finished reading the book—I ____________(lend) it to you this morning!
【8】You’ve failed to do what you ____________(expect) to and I’m afraid the teacher will be angry with you.
【9】—How long ____________ you ____________(employ) at this job?
—Since 2000.
【10】With the help of high technology, more and more new ways ____________(discover) in the past years.
【答案】
【1】has been studied
【2】have been taught
【3】has been changed
【4】Has;been sent
【5】have met
【6】has been finished
【7】lent
【8】were expected
【9】have;been employed
【10】have been discovered
【解析】略