Each line in the following passage has one mistake. find the mistake and correct it. There is one example which has been done for you.

Nowadays keeping your teeth health is very 1/healthy

important. Dentists can do a lot to improving your 2/improve

teeth.They can straighten your teeth by put wires on 3/putting

them. This wires push the roots of the teeth the right 4/These

way.The goodest time for doing this is while the 5/best

teeth are grew.A lot of dentists , however , prefer not 6/growing

to star doing this before a child is at less eight.7/least

Somtimes a dentists even used elastic bands to 8/uses

make a tooth straight.Sometimes pulled a tooth out 9/pulling

can prevent the other teeth with growing too close to 10/from

one another

Nowadays keeping your teeth health is very 1/important.Dentists can do a lot to improving your 2/........

teeth.They can straighten your teeth by put wires on 3/.........

them. This wires push the roots of the teeth the right 4/..........

way.The goodest time for doing this is while the 5/...........

teeth are grew.A lot of dentists , however , prefer not 6/...........

to star doing this before a child is at less eight.7/.............

Somtimes a dentists even used elastic bands to 8/.............

make a tooth straight.Sometimes pulled a tooth out 9/.......

can prevent the other teeth with growing too close to 10/...

one another

nhầm r`==

go 

keep/ is attending

brushes

get/ do

will join

moves

goes/ is going

get

is preparing

is cooking

1 go

2 keep - is attending

3 brushes

4 get - do

5 will join

6 moves

7 goes - is going

8 get

9 is preparing 

10 is cooking

1 go

2 keep - is attending

3 brushes

4 get - do

5 will join

6 moves

7 goes - is going

8 get

9 is preparing 

10 is cooking

1. There used to (be) __be___ many big trees in front of my house.

2. He said it was the first time he (speak)__had spoken___to a foreigner

3. Your homework ( just, finish)_Has - just finished____?

câu 3 has mới đúng nha

1. There used to (be) __be___ many big trees in front of my house.

2. He said it was the first time he (speak)__had spoken___to a foreigner

3. Your homework ( just, finish)_Have - just finished____?

Put the verbs in brackets into the correct tense or form.

1. There used to (be) __be___ many big trees in front of my house.

2. He said it was the first time he (speak)__had spoken___to a foreigner

3. Your homework ( just, finish)___Has your homework just been finished__?

Câu 3 là câu hỏi, câu này nên dùng bị động thì đúng hơn :>

If you want to improve your English communicate skills,you must practice speaking English as much as possible.Moreover,you should use your opportunity to chat with the foreign people so that you can develop your listening and understanding level.

Put the verbs in brackets into the correct form.

2.If you want to improve your English communicate skills, you must practice (speak) ...speaking...English as much as possible.Moreover,you should use yuor opportunity (chat).....to chat.....with the foreign people so that you can develop your listening and understanding level.

Chúc bạn học tốt!

speaking - to chat

watches

didn't spend

has taught

will fly

designed

didn't play

don't play

1. watches

2. didn't spend

3. has taught

4. will fly

5. has designed 

6. didn't play

7. don't play

watches

didn't spend

has taught

will fly

designed

didn't play

don't play

1 have already left

2 destroyed

3 will join

4 will begin

1 . have already left

2 . destroyed

3 . will join

4 . will begin

1 have already left

2 was destroyed - bị phá hủy (thể bị động)

3 will join

4 begins

1. I (not/ used to) ...............didn't use to................ go to work when I was a child.
2. How about (go) .............going.................. the zoo on Sunday evening? 
V.  Put the word in brackets into The correct form:
1. Have you got .............driving................ license? (drive) 
2. Stop in front of the zebra .............crossing................ the traffic light turns into red.   (cross) 

didn't use to
going
driving
crossing

Didn't use to

going

driver

crossing