We must ________ our task, however hard it is.
A. carry about B. carry off C. carry on D. carry away.
________ the same mistake again made his parents very angry.
A．His being made B．He had made C．He had making D．His making
The police are________to conclude that the cause of fire had been a cigarette end.
A.probable B.possible C.maybe D.likely
I don' t know how to use a computer,_________.
A. and my sister doesn ' t neither B.nor my sister can
C . nor does my sister D.and my sister does either
His room needs _______,so he must have it ________.
A. painting ; painted B. painted ; painting
C. painting ; painting D. painted ; painted
It is in Qingdao _____ you' re going to pay a visit to ______this kind of washing machine is produced.
A./; that B.where; which C./ ; where D.that ; which
