I think this novel is very _____.
A.interested
B.interesting
C.interest
D.to be interested
A.interested
B.interesting
C.interest
D.to be interested
—I am afraid the car is ______ out of gas. —I think so.
A.getting
B.using
C.making
D.running
I had no ______of who I was or what I was going to be.
A. mind
B. idea
C. think
D. thought
I think the ______ are more important to us than the dead.
A.lively
B.alive
C.living
D.lives
I don' t think he is serious, ______ ?
A.do I
B.is he
C.don' t I
D.isn' t he
I think I must have ______ my purse at home.
A. forgotten
B. missed
C. left
D. taken
He has made another wonderful discovery, ______ of great importance to science and man.
A.which I think it is
B.which I think is
C.of which I think it is
D.I think which is
"Do you think ______ I should attend the lecture?" she asked me.
A.that
B.whether
C.if
D.when
I can't help (to think) it (would be) fun (to play) such (an exciting) game with them.
A.to think
B.would be
C.to play
D.an exciting
The weather is not as cold (as you think). So (I don' t think) the ice is thick (enough) to (walk on it).
A.as you think
B.I don' t think
C.enough
D.walk on it