---It’s a long time since I saw Marry.
--- _________ her this afternoon?
A. Why not to B. Why not visit her
C. Why not visiting D. Why don’t visit
—Why are you crying? Today is your birthday!
—_______. I am so excited with so many friends surrounding me.
A. None of your business B. Don’t mention it
C. Just can’t help it D. That’s all right
--- Haven’t seen you for ages! Where have you been ?
--- I went to Ningxia and _______ there for one year, teaching as a volunteer.
A. stayed B. stay
C. had stayed D. am staying
When _________ our national flag _______, we feel our hearts full of pride and strength.
A. watch; rising B. watching ; raising
C. watching ; being raised D. watch; to rise
Since the time humankind started gardening, we _ _ to make our environment more beautiful.
A. try B. have been trying
C. are trying D. will try
All the books donated by the students from urban schools are said ________ to the students in the earthquake-stricken areas the other day.
A. to have been sent B. being sent
C. having been sent D. to be sent
