Asyoulikepopmusic,__________Ilikeliterature.
A、so
B、therefore
C、as
D、thus
Theaddressbook________theemailaddressesofyourfriendsorgroupsofcolleagues.
A、makesiteasytorecall
B、makesiteasyrecall
C、makeseasytorecall
D、makesrecalliteasy
Theboyranoutoftheclassroomwithouttheteacher's_______.
A、command
B、conviction
C、consent
D、compromise
I'm sorry I forgot to write; I had so much else ________ my mind.
A、over
B、for
C、on
D、about
Becareful,_______you'llfalldown.
A、onthecontrary
B、orrather
C、orelse
D、asfor