Ex22

1 am

2 is

3 was

4 were

5 is

6 was

7 was - was

8 are - were

9 is

10 Were

Ex23

1 learned

2 bought - made

3 cut

4 made

5 decided

6 watched

7 wore

8 fitted

Exercise 22: Fill in the blanks with the correct of To Be 

  Điền vào chỗ trống dang đúng của động từ To Be (am/is/are/was/were)

1. I____am_a student now 

2. She__is__not our teacher.

3. The homework __was___very difficult yesterday

4. The children __were___in the park five minutes ago

5. Nha Trang___is__ a beautiful place

6. I__was___late for school yesterday 

7. Where ____was_she  yesterday ? – She___was__ at home 

8.We___are__tired today. We___were__at the party last night. 

9. She _is____unhappy because she doesn't have any friends in the city 

10. __were___you at home yesterday morning ?

Exercise 23: Complete  sentences , using the simple past form of the given verbs        (Hoàn tất câu, dùng dạng quá khứ đơn của các động từ đã cho )

cut fit buy decide learn watch make wear

1. Hoa. ___learnt__ how to use a sewing machine

2. She ___bought__ some material and _made____ a cushion for her armchair

3. Hoa's aunt ____cut_ Hoa’s hair short

4. She ___bought__ all her own clothes

5. He __decided__ to tell her the truth

6. I __saw__ an exciting football match on TV last night

7. Linda ___wore_ a long dress to the party

8. The  uniform _fitted____her very well

1 wore

1 out

2 out of - of

3 at - on

4 from

wore

out

out of-of

at-on

from

Thì hiện tại đơn:

- Dạng khẳng định: S + V/Vs/es

- Dạng phủ định: S + don’t/ doesn’t + V

- Dạng nghi vấn: Do/ Does + S + V?

1. My brother lives (live) in the USA.

(Anh trai tôi sống ở Mỹ.)

2. We have a dog.

(Chúng tôi có một chú chó.)

3. Does he live in Hanoi? – No he doesn’t. He lives in Huế.

(Anh ấy sống ở Hà Nội à? – Không. Anh ấy sống ở Huế.)

4. My house doesn’t have a yard.

(Nhà của tôi không có sân.)

5. Do you live in a house? – No, I don’t. I live in an apartment.

(Bạn sống trong một ngôi nhà à? - Không. Tôi sống trong một căn hộ.)

6. Do they have a car? – Yes, they do.

(Họ có xe hơi không? - Có.)

1 finish - put

2 will be - increases

3 sees - picks - will remind

4 will be - is

6 continues - will be

7 will decrease - are

8 talk - won't put

1. If I (finish) ……finish..……..a bottle of water, I (put) …will put………..…….it into the recycling bin.

2. The climate (be) …will be………..….. warmer if the amount of carbon dioxide in the atmosphere (increase) ……increases……………..

3. If Anh (see) …sees……………..a used water bottle on the pavement, she (pick) …will pock…………… it up and put + public, I (remind) ………remind..…. him not to do that again.

5. People's health (be) …will be……………..better if the air (be) ……is…………..cleaner.

6. If she (continue) ……continues…………..to make noise, other people (be) ……will be……….. very annoyed.

7 .Floods (decrease) ………will decrease……….. if trees (be) ………is……… planted more.
 
8 .If we (talk) …talk………..……. to him about the effects of environmental pollution, he (not put) …………will not put…….…. rubbish into the river.

1.finish-put

2.will be-increases

3.sees-picks-will remind

5.will be-is

6.continues-will be

7.will decrease-are

8.talk-won't put

đặt các động từ ở dạng chính xác (hiện tại lũy tiến)

1.hung comes from vinh but he (stay)...is staying....with his relatives in Ho Chi Minh city at the moment

2.who are you (talk)....talking......to on the phone now,Minh?

3.students in the USA don't usually (not wear)....wear.....uniform

4.trang.....isn't.....(not be) in her room at the moment. she....is cooking.....(cook) in the kitchen

5.look!that plane.....is flying....(fly) towards the airport

6.my brother (go)...goes...to the youth club every weekend. he enjoys (play).....playing...sports very much

7.where is your sister,huong?- she (clean).....is cleaning....the rooms

8. she usually (wear)...wears.....jeans,but now she (wear)....is wearing......loose pants

9.listen!someone (sing).....is singing....in the next room

10.lien"s brother is an architect but he....isn't working.....(not work) at the moment

Điền vào chỗ trống với dạng đúng của động từ to be (am, is, are)

How old are they?

Lan is ten years old.

How old ....are...... they?

Lan ....is...... ten years old.

Điền vào chỗ trống với dạng đúng của động từ to be (am, is, are)

How old are they?

Lan is ten years old.

environmentally 

unfortunately 

renewable

electricity 

produce

II. Điền dạng đúng của từ trong ngoặc vào chỗ trống trong những câu sau.

1. Wind will be used as an _environmentally____ friendly sources of energy. (environment)

2. ___Unfortunately__ , fossil fuels are harmful to the environment. (fortunate)

3. Solar energy is _renewable____ , plentiful and clean. (renew)

4. We should reduce the use of __electricity___ at home. (electrical)

5. Energy is used to ___produce__ a lot of electrical things. (product)

1.environmentally 

2.unfortunately 

3.renewable

4.electricity 

5.produce

1 study

2 has

3 is playing

4 studying

5 have