Would you like some tea or coffee —.

Do you know the mission of the volunteers?—NoBut I think _____ they will end up doing there will promote public awareness of environmental protection

There are many __________ shops in this street. I want a pair of ________ shoes.

How much does it cost to built the school library— Four yuan.

________ in looking after three children athome, she no longer has time to enjoy various activities in theclub