She________ many trousers in the clothes shop.A.looks B.watches C.sees
I am home now . A. toB. forC. at
Therea pen and twelve books . A. is B. am C. are
there are some birdsthe tree. A. inB. on C. at
They have four lessons Tuesday. A. inB. on C. at
Sam is happysee you again . A.with B. forC. to