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
推荐题目
Some wild animals _____ and killed at such a speed that they will disappear from the earth in the near future.
#101748
A
hunted
B
have hunted
C
are being hunted
D
had been hunted
— Where is your mother? —She ________ the shop. She’ll be back in an hour.
#100151
A
has been to
B
has gone to
C
goes to
D
go to
I saw Sue but she didn’t see me. She _______ the other way.
#103238
A
was looking
B
looked
C
had looked
D
would look
—When will you come to see me, Dad?—I will go to see you when you_____ the training course.
#100821
A
will have finished
B
will be finishing
C
are finishing
D
finish