His report was so exciting that it was _________ interrupted by applause(掌声)．

constantly

constant

seldom

never

Come and see me whenever _________．

you are convenient

you will be convenient

it is convenient to you

it will be convenient to you

How many nationalities _________ the country _________?

is; consisted of

does; make up

is; made from

does; consist of

_________ in 1936, Harvard is one of the most famous universities in the United States．

Founded

Founding

It was founded

Being founded

I can make you _________ what I say, but you can’t make yourself _________ in English．

understand; understand

understand; understood

to understand; understand

understand; to be understood

He found them _________ at a table _________．

sat; to play chess

sitting; to play chess

seated; playing chess

seat; play the chess

Is this the recorder that you want _________?

to have repaired

to repair it

to have it repaired

it repaired

I admire my classmate Lisa very much, _________ her prettiness, she was smart and helpful．

Except for

But for

Apart from

In spite of

The writer was _________ in his writing that he forgot to flick the ashes from his cigar．

concentrated

devoted

absorbed

fixed

Robert _________ business two years ago， but he did not get along well at first for _________ of experience．

took up; lack of

put up; short of

set up; need of

pick up; want of．