Complete the following sentences with your own ideas 1.I like to walk to work in the morning unless........................... 2.What would happen if I............................... 3.You can borrow the money providing..................................... 4. Take a sandwich with you in case..................... 5. You wouldn't have felt ill if you.......................... 6. If he had listened to my advice, he..................... 7. You won't pass the exam unless............................. 8. If you see Jane,.................. 9. Were I your doctor............. 10. There would be less pollution if..................

​Use your own ideas to complete the sentences below. Share your sentences with a classmate. Do you have the same sentences?

​1. If you walk to school, __________________________.

​2. If you use recycled paper, __________________________.

​3. If the Earth becomes hotter, __________________________.

​4. If parents teach their children about the three Rs, ________________.

​5. If you want to save a lot of electricity, ___________________________.

USE IT! Work in pairs. Ask and answer the questions with your own ideas.

1. If I tell you a secret, ___________________?

2. What will happen if ____________________?

3. If you're rich in the future, will you _________________?

4. Will you be unhappy if _____________________.

5. If there are trips to other planets, will __________________?

Complete the following sentences with prepositions of time: at, on, in if necessary.
1. 1 don’t like going out alone ________night.
2. I’m afraid I can’t come to your birthday party ______ Sunday.
3. What do you usually do _______ the weekend?
4. Can you play football with us ________next Sunday?
5. We went to bed late ________ last night.
6. They are leaving for Hue_________________ next Friday.
7. Will you.be at home_________this evening?
8. I always feel relaxed ________ the evening.
9. We went to NhaTrang _________last summer.
10. I won’t be out very long. I’ll be back _____________ ten minutes.

V. use your own ideas to complete the sentences below.

1 if you walk to school,........................................................................................

2 if you use recycled paper,...............................................................................

3 if the earth becomes hotter,.............................................................................

4 if parents teach their children about the three Rs,.....................................................................................................

5 if you want to save a lot of electricity,................................................................................................

III. Complete the following sentences with prepositions of time: at, on, in if necessary.

1.  I don’t like going out alone ........................ night

2.  I’m afraid I can’t come to your birthday party  ...................Sunday.

3.  What do you usually do.............the weekend?

4.  Can you play football with us . ....... next Sunday?

5.  We went to bed late........... last night.

6. They are leaving for Hue ............. next Friday.

7.  Will you be at home . ..........this evening?

8.  I always feel relaxed.........the evening.

9.  We went to Nha Trang   ................ last summer.

10.     I won’t be out so long. I’ll be back   ................     ten minutes

* Complete  the  following sentences :

1.     Could you show  them  your ideas ……………………………
a. if they ask you                                b. if they asked you
c. if they had asked                            d.  a and b

2.     What will happen to our life………………………………….
a. If we could do smth to preserve it    b. If we did nothing to preserve it
c. If we do nothing to preserve  it    d. If we had done something to preserve it

3.     My brother could  study  abroad …………………….
a. if my family  got  good  crops         b. if my family gets  good crops
c. if my family  can get good crops     d. if my family had got  good crops

4.     If you don’t  spend  less , you ……………………………
a. won’t be able to buy a car                         b. couldn’t be able  to buy a car.
c. can buy a car                                            d. have been able to buy a car

5.     if the  prices of foods get down  this weekend …………………..
a. I would buy  a new  fridge               b. I will  buy a new fridge
c.   I can buy a new  fridge                  d. I must buy a new fridge

6.     today if David plays  for our team, we ……………………
a. would win         b.  will win            c. could win           d. have win

7.     Good chance  never comes  to us  if ……………………..
a. we  don’t  work  hard  to have it      b. we will not  work hard  to have it
c. we couldn’t  work  hard  to have it  d. we didn’t work hard to have it

8.     I couldn’t possibly go there if my  parents……………..
a. give me a little money                     b. gave me a little money
c. don’t give me  money

9.     If the life is the bed of roses…………………………

b. human has no sadness                 d. human has had no sadness

a. human will not has sadness