Can you imagine his ________ the final exams?

A．passes

B．passing

C．passed

D．pass

Can you ________ that he could finish the hard work without anybody's help?

A．guess

B．think

C．suppose

D．imagine

Mary, together with her many other students ________ collecting stamps．

A．are interested in

B．is interested in

C．interests

D．interest

As I grew up in a small town at the foot of a mountain, the visit to the village ________ scenes of my childhood．

A．called up

B．called for

C．called on

D．called in

The situation ________ quick action．

A．calls on

B．calls at

C．calls for

D．calls off

When he was a boy, he used to go there and watch ________．

A．to repair bicycles

B．bicycles to be repaired

C．bicycles being repaired

D．repairing bicycles

－Have you seen the bus left?

－Sorry, I didn't ________．

A．watch

B．observe

C．notice

D．watch out

They ________ the plane until it disappeared．

A．saw

B．watched

C．noticed

D．observed

________ him and then try to copy what he does．

A．Mind

B．Glance at

C．Stare at

D．Watch

Let's ________ the children into four groups．Each group will have a ________ room to sleep in．

A．divide; divide

B．separate; divide

C．divide; separated

D．divide; separate