用所给动词适当形式填空A lot of water _____(waste)every year.Now many kinds of work ______(can do) by robots.English _____(speak) as a second language in some countries.Fish may ___ ____(catch) in the river.Vegetables,eggs and fish _____(sell) in that shop.The children ____often ____(tell) to be careful with fire.Now he asks if the morning _____(hold)next Friday.改为被动语态You must send your sister to hospital at once.Your sister must _____ ____ to hospital at once.Th

用所给动词适当形式填空
A lot of water _____(waste)every year.
Now many kinds of work ______(can do) by robots.
English _____(speak) as a second language in some countries.
Fish may ___ ____(catch) in the river.
Vegetables,eggs and fish _____(sell) in that shop.
The children ____often ____(tell) to be careful with fire.
Now he asks if the morning _____(hold)next Friday.
改为被动语态
You must send your sister to hospital at once.
Your sister must _____ ____ to hospital at once.
The foreigners can't understand this word.
This word can't _____ _____ by the foreigners.
Many people speak French in China.
French _____ _____ by many people in China.
Mike drew a pidture on the blackboard.
A picture _____ _____ on the black board by Mike.
Someone took away the boxes yesterday.
The boxes _____ _____ away by someone yesterday.
He doesn't clean the meeting-room every day.
The meeting room ____ _____ every day.
You can look up the word in the dictionary.
The word can _____ _____ _____ in the dictionary.
I'll buy my daughter a new watch.
A new watch will _____ _____ ______ my daughter.
The books made the workers work all day.
The workers _____ _____ _____work all day(by the boss).
情态动词
----Thanks.Do you have any tea here?
----Yes.___________________________,please?