Those boys _____ many times not to go on line, but it doesn’t make any difference.
#101421
A
have told
B
told
C
have been told
D
were being told
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—Have you forgotten anything，sir? —Oh，I forgot to pay.You see，I'm terribly sick，but I ______ to.
#104345
A
didn't mean
B
don't mean
C
haven't meant
D
wasn't meaning
–This is the first time I _____ pictures with you .–Now it is time that you ______ a picture for me .
#101850
A
took , took
B
have taken , took
C
took , have taken
D
has taken , take
---- Have you finished your report?--- Yes．I _____ it within 10 minutes．
#103651
A
finish
B
have finished
C
finished
D
will finish
In the past few months, the country _____ a further tightening of supply restrictions, making fuel and food supplies more difficult to obtain.
#100504
A
would witness
B
witnesses
C
has witnessed
D
had witnessed
Stop! You can never touch this machine when it ________, it is very dangerous.
#102729
A
has been operated
B
will be operated
C
is operated
D
is being operated