He has written many books, but _______ of them are good.
A．few B．many C．any
After a 6-week summer vacation, students usually _________some weight when they return to school.
A. put away
B. put up
C. put on
--- Look at the photo I took in Jinghong,Yunnan Province. _________the Dai people were having!
--- Wow! They were celebrating the Water Festival.
A. What fun
B. How fun
C. What a fun
---Your school is becoming more and more beautiful !
----Thanks . It a lot in the past ten yeas
A.chaned
B.was changing
C.has changed
I used to ----- in the morning ,but now I’m used to -----before going to bed .
A.raed; read
B.reading ; read
C.read , reading
---do you study for a math exam?--- I study working with my father .
A.How, for
B.How ,by
C.What ,for