( ) I go to school at half seven in the morning. A、at B、to C、past
live with ____ mother and father.A.we B.us C. our
---What are you doing? ---- I am _____ a letter.A.sending B. writing C.Both A and B
What is ____ envelope?A. a B.an C ./
We put the address on _____ right.A.a B.an C.the
What Toms father do? A. do B. does C. doing