Today the forests are getting ____________, we must ________ down  too many trees.

A．more and more, prevent people cutting

B．fewer and fewer, stop people cutting

C．smaller and smaller, keep people cutting

D．bigger and bigger, keep people from cutting

The number of cars on the road is becoming _______ now in our hometown.

A．fewer and fewer                        B．more and more

C．smaller and smaller                      D．bigger and bigger

There will be ________ students in our class in three years，so we need a ______ classroom．

A．less；smaller   B．more；smaller        C．fewer；bigger               D．more；bigger

Mr. Green has a small garden in front of his house. There are lots of flowers in it. But he has only a few trees.

His neighbor Mr. Black has a garden, too. Mr. Black’s garden is smaller than Mr. Green ‘s garden. He has fewer flowers than Mr Green but more trees.

Mr. Brown is Mr. Green’s another neighbour. Mr. Brown’s garden is the smallest one of the three. He has the fewest flowers of them all, but the weeds（杂草）in his garden are the tallest. There is always a lot of work to do in his garden, but Mr. Brown doesn’t have enough time to work in his garden, so his garden is the worst.

1. What’s in Mr. Green’s garden?

A. Lots of flowers and a few trees     B A few flowers and lots of trees

C. Lots of flowers and lots of trees   D. a few flowers and a few trees

2. Mr. Green’s garden is _______than Mr. Black’s garden.

3. Mr. Black has _______flowers but ______trees than Mr. Green.

4. There are a lot of weeds in Mr. Brown’s Garden because ________.

5.Whose garden is the best?