.
The man to whom we handed the forms pointed out that they had not been ________ filled in.
A.slightly |
B.properly |
C.regularly |
D.eventually |
.
Playing with a cell phone, he suddenly ________ the teacher staring at him.
A.knew of |
B.became aware of |
C.reflected |
D.aware for |
.
She seemed ________ the book before, but she said she had never.
A.to read |
B.to have read |
C.to be reading |
D.reading |
.
________ on the subject for half an hour, Liu Ying suddenly stopped.
A.To be worked |
B.To work |
C.Having worked |
D.Having been worked |
.
She offered me practical ________ with my research, for which I would appreciate for my whole life.
A.conduct |
B.certificate |
C.admiration |
D.assistance |
.
“ Look at him! He behaved ________ nothing had happened”, said Mary.
A.as if |
B.even if |
C.if |
D.unless |