Math ________ in fact, is not very difficult to learn. A , B ; C . D :
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From now on ________ he begins to learn English. A ; B , C . D :
A. ;
B. ,
C. .
D. :
He is going to the airport _________ his mother.
A. to picking upon
B. for picks down
C. to pick up
D. for pick up
________Now I understand.
A. Oh dear!
B. Aha!
C. Hurrah!
D. Oops!
_____, what a lie!
A. Oh
B. Aha
C. Hurrah
D. Oops