Africa is _________ second _________ continent in the world.

1.   ?    a --- large
2.   ?    the --- large
3.   ?    the --- larger
4.   ?    the --- largest

The more we looked at the picture, _________ we liked it.

1.   ?    the less
2.   ?    the best
3.   ?    the most
4.   ?    better

As he was so tired, he soon __________.

1.   ?    felt asleep
2.   ?    fell sleep
3.   ?    fall asleep
4.   ?    fell asleep

Go _________ and you'll see him waiting for you in his office.

1.   ?    to upstairs
2.   ?    to upstair
3.   ?    upstairs
4.   ?    upstair

It's the _________ job he's ever had.

1.   ?    worse
2.   ?    worst
3.   ?    bad
4.   ?    badly

She plays tennis _________ than the others.

1.   ?    more a lot better
2.   ?    very well
3.   ?    a lot more better
4.   ?    a lot better

Of all the questions, the last one is the __________ troublesome.

1.   ?    least
2.   ?    much
3.   ?    more
4.   ?    less

My watch keeps _________ time.

1.   ?    the most perfect
2.   ?    perfecter
3.   ?    perfect
4.   ?    more perfect

He has never spent a _________ day.

1.   ?    more worry
2.   ?    much worrying
3.   ?    more worrying
4.   ?    most worried

The exhibition is __________.

1.   ?    worthy a visit
2.   ?    worthy of a visit
3.   ?    worth a visit
4.   ?    B and C