- —Excuse me, what's this for?—It's a cleaner and it ____to pick up dirt.[ ]A. usesB. is usedC. is usingD. used
- Two thirds of rice in the south of China.[ ]A. producesB. productsC. is producedD. are produced
- —Will you come to the dinner party?—I will not come until Jenny __________.[ ]A. will be invitedB. can be invitedC. i...
- We will fly a kite as soon as your homework__________.[ ]A. finishesB. will be finishedC. has finishedD. is finished
- — What a clean and bright classroom, isn't it?— Yes, it's always clean and bright because it _____every day.[ ]A. cle...
- Hong Kong _____to be a good place for eating today.[ ]A. knowsB. knewC. is knownD. was know
- 基本语法。1. The streets here_____(clean) by the cleaners every morning.2. These flowers _____ (water) once every thr...
- Today Chinese _by more and more people around the world.[ ]A. was spokenB. is spokenC. spokeD. speak
- Few students can understand the sentence until it twice or three times.[ ]A. explainsB. is explainedC. will be explai...
- 用所给单词的适当形式填空。1. Her room _____ (clean) every day.2. His new clothes_____(buy) the day before yester day....
- 用所给动词的适当形式填空。1. Mr Brown will go fishing if it____(not rain) tomorrow.2. I think he (be) back in a week....
- The room is very clean because it ______ by us.[ ]A. was keptB. is cleanC. is cleanedD. will be swept
- Light bulb which was invented by Edison _________now.[ ]A. was widely usedB. is widely usedC. will be widely usedD. u...
- 用括号内所给词的适当形式填空。1. It is the band which gets everyone ________(dance).2. Yesterday I got my hair ______...
- Millions of trees _____ around our city every year. Our environment is getting better.[ ]A. are plantingB. were plant...