—Do you know_______tomorrow?—Sorry, I don't know. You may surf the internet.A.whether will it rain B if it will rain C whether does it rain
The meat is ___ dear and eating____ meat is bad for your health .
May I ask you ________ questions?
----Who swept the classroom? ---- I_________.
----Excuse me, look at the sign NO SMOKING. ----Sorry. I ______ it.
Li Lei knows two foreign languages. He can speak _______ English______ French.