- Do not disturb me. I ________ letters all morning and have written ten so far.[ ]A. writeB. have been writingC. have ...
- — I'm sure Andrew will come out first in this gymnastic competition.— I think so. He ________ for it for months.[ ]A....
- —Hi, which university do you prefer?—Well, I've been considering _____ to Harvard University.[ ]A. to goB. goingC. go...
- — Look! How long ________ like this?— Three weeks! It's usual here that rain ________ without stopping these days of ...
- My dear, where have you ___? I___ you everywhere.A. gone, have been hunting forB. been, have been hunted forC. been, ...
- She _____ on a new novel ever since this summer and it is supposed to _____ at the beginning of 2011.A. had worked; b...
- The old mall and his wife _____ for the government in New York but now they _____ a simple life.[ ]A. were used to wo...
- He failed in the driving test again. He _____.[ ]A. must have disappointedB. must have been disappointedC. might be d...
- I was on the highway when this car went past followed by a police car. They ______ at least 150km an hour.[ ]A. shoul...
- I was on the highway when this car went past followed by a police car. They ______ at the speed of150 kilometers an h...
- I was on the highway _______ this car went past followed by a police car. They ______ at least150 kilometers an hour....
- 单词拼写根据下列句子及所给单词的汉语注释,在横线上写出各单词的正确形式,使句子结构完整,意思明确。(每空只写一词)1. Let m...
- Often, when he _________ something that ___________ him, he wasted his time drawing some littlepictures.[ ]A. should ...
- An average of 130,000 Chinese aboard for studies every year over the past few years, improvingexchanges in the educat...
- An average of 130,000 Chinese aboard for studies every year over the past few years, improvingexchanges in the educat...