1 . By the time the policemen arrived, the criminals _________ without leaving any clues(线索).

A．have escaped

B．were escaping

C．had escaped

D．escaped

2 . The man was asleep in the grassland with his sheep ______ to a tree.

A．to tie

B．tie

C．tying

D．tied

3 . With the exam approaching, you should exercise regularly to keep ______.

A．intelligent

B．energetic

C．wealthy

D．attractive

4 . What ______ surprise! He came ______ first in the race.

A．a, the

B．/, /

C．a, /

D．a, a

5 . At the police station, she ______ her handbag as soon as she saw it.

A．realized

B．knew

C．recognized

D．brought

6 . —Your mom is cooking dinner. It________so delicious.
—You bet! Would you like to join us having dinner tonight?

A．smells

B．tastes

C．feels

D．sounds

7 . — Do you think it’s ________good fruit juice advertisement?
— Of course. I can’t wait to try________bottle of it.

A．/; a

B．a; a

C．a; the

D．/; the

8 . You will never________your dream if you just choose to give up every time you meet difficulty.

A．mention

B．reach

C．stick

D．count

9 . We will hold a school-leavers’ party in Xiaoyaojin Park next Sunday. I wonder________.

A．where we’ll have it	B．who will come
C．when we will hold	D．what party we will hold

10 . —This book on travelling is interesting. I’d like________, where did you buy it, Eden?
—In the school bookstore.

A．this

B．that

C．it

D．one