How many pages have you read already?I have already read seven pages.
4How many new words have you learned this month?
5I can't go with you.I haven't passed my Geometry exam yet.
6We have just read the telegram.
7We received the telegram yesterday.
8I have known this doctor since 1992.
9Why is it dark in that room?I have turned light off.
10We haven't already seen him for three years.
11I have no pen,I've lost it.
12Where are pupils?They are in the garden.They have already been there for two hours.What are they doing?They have been planting the trees.
13We went to the exhibition in Warsaw last year.I haven't been to Warsaw since then.
14We have finished our work at last.Now we can rest.