is going

is knocking

are talking

do

is working

1.were

2. felt

4;7;9;21

VIII. Rewrite each of the following sentences in another way so that it means almost

1.     I often bought all my clothes in that store.

    I used to buy all my clothes in that store.

2. My father rode to work.

    My father used to ride to work.

3. My father doesn’t smoke any more.

     My father used to smoke.

4. Tam doesn’t type as fast as she used to.

    Tam used to type fast.

5. He no longer comes late for class.

He used to come late for class.

6. When I was a child, I was afraid of ghost.

I used to afraid of ghost when I was a child.

7. I lived in London once, but I don't any more.

I used to live in London.

8. We had lots of friends when we lived in the country

We used to have lots of friends when we lives in the country.

a. 80=2⁴.5

b. 120=2³.3.5

c. 225=5².3²

d. 400=2⁴.5²

1)More trees AND PLANTS WILL BE PLANTED IN THE PARK.

2)The erection of THE FIRST DOCTOR'S STONE TABLETS WAS ORDERED BY KING LE THANH TONG.

3)The tickets HAVE BEEN SOLD OUT FOR THE FOOTBALL MATCH BETWEEN VIETNAM AND THAILAND.

4)Many old house HAVE BEEN RESTORED IN HOI AN.

5) Khue Van Povillion WAS CHOSEN AS THE SYMBOL OF HA NOI.