With the development of modern society, E-mail as well as telephones         an important part in daily communication.
#101452
A
have played
B
is playing
C
are playing
D
played
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She ______ someone, so I nodded to her and went away.
#99079
A
phoned
B
had phoned
C
was phoning
D
has phoned
 The troops _______ themselves to go into battle.
#100152
A
prepared
B
were prepared
C
to prepare
D
preparing
—What have you been busy with these days? —I ______ that the speech contest has been brought forward, so I ______ for it.
#102161
A
was informed; have been preparing
B
have informed; am preparing
C
informed; have prepared
D
was informed; prepared
 If everything goes well, I ______ home at this time tomorrow morning.
#100054
A
will drive
B
am going to drive
C
will be driving
D
am to drive