It is in 1960 _______ Chinese first put out flag on Mount Qomolangma.
A.when B.that C.which D.in which
There are four pairs of socks to ______, but the woman doesn't know ______ to buy.
A.choose from; which B.choose from; what
C.choose; which D.choose; what
— ________ a year does your school have sports meetings?
— Twice a year.
A.How often B.How soon
C.How long D.How many times
It's time for Meimei and ______ to the Palace Museum.
A.I going B.I to go C.me going D.me to go
Last month Miss Han ______ a doctor.
A.married with B.married to C.was married with D.got married to
The boy was seen ______ the piano at 9 yesterday evening.
A.to play B.play C.playing D.played
