Dr. Brown buys me ____ orange coat. ____ coat is nice.
I often go to school ________. A. by bus B. by a bus C. by the bus
—How's it going? — . A. It's great b. You are welcome c. Thanks a lot
—Another cup of tea?—No,thanks. I_______ be off. Gina is waiting for me.A. can b. must c. may
—How many people will________ to your birthday party?—Twelve.A. invite b. be invited c. be inviting
The rain is very heavy________ we have to stay at home.A. but B. because C. so