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Question

1, Our school has fourty classrooms

2. This exercise is very difficult and he can’t do it

3. We lost because we didn’t have a map

4. How much is that pen?

Answer 1

1, Our school has fourty classrooms

=) There are fourty classrooms in our school

2. This exercise is very difficult and he can’t do it

=) This exercise is too difficult for him to do it

3. We lost because we didn’t have a map

=) If we had had a map, we wouldn't have lost

4. How much is that pen?

=) What is the price of that pen?