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语法习题库
现在进行时单项选择练习题
(B)1.The rats are ________.
A.runing B.running C.run
(A)2.What are you looking ______?
A.for B.four C.like
(C)3.-What are you doing, Daming?
-I’m _________ an email to my friend.
A. send B. sends C. sending
(A)4.Listen! She _______ in the classroom.
A. is singing B. sing C. to sing D. is
sing
(B)5.Is she _______ something?
A. eat B. eating C. eatting D. eats
(D)6.My dictionary______,I have looked for it
everywhere but still _______ it.
A. has lost; don’t find B. is missing; don’t find
C. has lost; haven’t found D. is missing; haven’t
found
(A)7.Nowadays science and technology _______ so
rapidly.
A. is changing B. has changed
C. will have changed D. will change
(C)8.The building _______, I can’t stand the noise.
A. was being built B. is built
C. is being built D. builds语法习题库