______ healthy, we students always do morning exercises every day at school.
Keep
To keep
Keeping
Keeps
---Where’syourbrother?Ihaven’tseenhimfortwoweeks. ---_______.
Afterthe Great Wall, the visitors from Britain went to the Summer Palace.
Lindawasunhappywhenyouwenttoseeher,_______?
---ShallwegotoMountTainextSunday? ---I’dprefer______athomeratherthan_______.
Tomisonly______. Idon’tthinka_______boyshouldbeallowedtodrive.