用must或can't填空 1、that woman ( ) be at least 50.she looks old

用must或can't填空 1、that woman ( ) be at least 50.she looks old
2 hans ( ) be here now.I saw him in the library three minutes ago
3 --he ( ) come from Japan.--No,he comes from South Korea
连词成句
I,this,already,book,read,have
room,that,this,is,than,larger,one
telephoning,my,is,now,sister,her,friend
I,weekend,went,to,the,last,cinema
clever,Tom,is,brother,as,as,his
用must,have to或can填空
（ ） I ask you a question
Do you ( ) go there with him?
It ( ) be raining now.
He ( ) not be from South Korea.He ( ) be Japanese
I ( ) study at home.I will take an exam tomorrow
根据汉语提示完成下列句子
He must be ( )正在睡觉
He can't be ( )澳大利亚人
It can't be ( )我的伞
She must be ( )至少30岁了
He must be ( )警察
用must have been 或 can't have been 完成句子
He didn't come to school yesterday.He ( )ill.
He ( )at home.He went on a holiday
She ( )a teacher.She was a doctor
I don't think he was in Japan.He ( ) in Germany
I didn't see him last night.He ( )sleeping at home
用括号中所给动词的适当形式填空
1 --Have you (see)Jack?
--No.I think he must be ( work)in his office now
2 They were (listen) to the radio
3He (get)up very early every morning
4 He can't have been (watch) television
5 Did you (go)there by bus