请教一些英语题,在线等3.( )In_______ winter,it often snows.It's _____ b

请教一些英语题,在线等
3.( )In_______ winter,it often snows.It's _____ best season.
A. the ,the B a,the C ,the
4.( )---Where ______ your friend live?
--- He ______ in London.
A. do, live B. does ,lives C. is ,live
5.( )—Can you _____ Chinese?
----No,but I often ____ with my friends _____ Chinese.
A. tell ,say ,at B. speak ,talk, in C. speak, tell, in
6.( )Just let me know ______ you need any help.
A. because B. before C. if
7.( )Jack was sad ____ he failed his math exam again.
A. so B. and C. because
8.( ) The concert was great, _______ it could be better.
A. but B. although C. or
9.( )---Could I borrow your bike?
---_______,but please return it by Saturday..
10.( ) –How are you doing,Daisy?
---______, thank you.
A. I’m OK B. I’m a teacher C. I’d love to
第九题：A I’am sorry B Of course C Let me see