Your father 's been to Guangzhou twice, ________?
A.has he B.hasn't he C.doesn't he D.isn't he
She will have a holiday as soon as she ______ the work next week,
A.finishes B.doesn’t finish
C.will finish D.won’t finish
She bought a digital camera online ________ she could save a lot of time .
A.so that B.as soon as C.no matter D.in order to
Many Chinese students think science subjects are ______ foreign languages.
A.more difficult as B.less difficult than
C.much difficult than D.so difficult as
—Can I come this afternoon or tomorrow morning?
— is OK. I'm free today and tomorrow.
A.Either B.Neither C.Both D.None
— Do you think the rain will stop tomorrow?
—________. It has rained for several days. It’s too wet.
A.I hope not B.Come on C.I hope so D.No wonder
