Underline the correct item

1. These tools are for/ to mending my car

2. She went shopping not to/ so as not to be short of food

3. He took a sandwich so that/ in case he got hungry

4. I'll give you my phone number in order that/ in case you need any information

5. He speaks French so that/ in case they can understand him

6. She worked hard so that/ for she could go to university

7. She is saving money to/ so that she can go on holiday

8. Shall we book a table if/ in case the restaurant is busy ?

9. My mother gives me piano lessons so that/ in case I can become a musician

10. I'll take my gloves so that/ in case my hands get cold

11. My father works hard not to/ in order not to lose his job

12. They caught a taxi to/ so that go to the station

13. I'll give you my address in case/ so that you want to write to me

Dùng mệnh đề if

2. The reason why I didn't phone you was that I didn't know your phone number.
3. Peter very nervous and failed the driving test.

4. I can't tell you what time it is because I don't have a watch.

5. She didn't learn mathematics; that's why she was cheated by that salesman.

6. We missed the train because the clock wasn't right.

7. The dress is very expensive, so she can't buy it.
8. The teacher was very angry. His pupils did their homework carelessly 9. They have to go back to their company because they need to solve some urgent things

Unfortunately, diets don‘t work for most people. They do lose weight but then go off the diet and put it back. Building a sensible diet and exercise plan is the key (1)_____ maintaining a consistent weight. You need to figure out how many calories you need in a day and how many you actually (2)______. The next step is   to add exercise (3)_____ you can raise the number of calories you can consume per day.

Burning 250 or 500 calories per day can make a  big (4)_____ . You can ride an exercise bike while you are watching television (5)______  you can take the stairs instead of the elevator. Find an exercise partner. Exercises can be a lot easier if there is someone to talk to. It‘s a good idea to wear firm-fitting clothes if you  are on a diet. Tight clothing acts as a reminder of what you are trying to accomplish. 

Điền vào số 3

A. as a result

B. so as to

C. so that

D. in as much as

Unfortunately, diets don‘t work for most people. They do lose weight but then go off the diet and put it back. Building a sensible diet and exercise plan is the key (1)_____ maintaining a consistent weight. You need to figure out how many calories you need in a day and how many you actually (2)______. The next step is   to add exercise (3)_____ you can raise the number of calories you can consume per day.

Burning 250 or 500 calories per day can make a  big (4)_____ . You can ride an exercise bike while you are watching television (5)______  you can take the stairs instead of the elevator. Find an exercise partner. Exercises can be a lot easier if there is someone to talk to. It‘s a good idea to wear firm-fitting clothes if you  are on a diet. Tight clothing acts as a reminder of what you are trying to accomplish. 

Điền vào số 1

A. for

B. with

C. at

D. to

Unfortunately, diets don‘t work for most people. They do lose weight but then go off the diet and put it back. Building a sensible diet and exercise plan is the key (1)_____ maintaining a consistent weight. You need to figure out how many calories you need in a day and how many you actually (2)______. The next step is   to add exercise (3)_____ you can raise the number of calories you can consume per day.

Burning 250 or 500 calories per day can make a  big (4)_____ . You can ride an exercise bike while you are watching television (5)______  you can take the stairs instead of the elevator. Find an exercise partner. Exercises can be a lot easier if there is someone to talk to. It‘s a good idea to wear firm-fitting clothes if you  are on a diet. Tight clothing acts as a reminder of what you are trying to accomplish. 

Điền vào số 2

A. take off

B. take in

C. take up

D. take away

Unfortunately, diets don‘t work for most people. They do lose weight but then go off the diet and put it back. Building a sensible diet and exercise plan is the key (1)_____ maintaining a consistent weight. You need to figure out how many calories you need in a day and how many you actually (2)______. The next step is   to add exercise (3)_____ you can raise the number of calories you can consume per day.

Burning 250 or 500 calories per day can make a  big (4)_____ . You can ride an exercise bike while you are watching television (5)______  you can take the stairs instead of the elevator. Find an exercise partner. Exercises can be a lot easier if there is someone to talk to. It‘s a good idea to wear firm-fitting clothes if you  are on a diet. Tight clothing acts as a reminder of what you are trying to accomplish. 

Điền vào số 4

A. sense

B. mistake

C. impression

D. difference

Unfortunately, diets don‘t work for most people. They do lose weight but then go off the diet and put it back. Building a sensible diet and exercise plan is the key (1)_____ maintaining a consistent weight. You need to figure out how many calories you need in a day and how many you actually (2)______. The next step is   to add exercise (3)_____ you can raise the number of calories you can consume per day.

Burning 250 or 500 calories per day can make a  big (4)_____ . You can ride an exercise bike while you are watching television (5)______  you can take the stairs instead of the elevator. Find an exercise partner. Exercises can be a lot easier if there is someone to talk to. It‘s a good idea to wear firm-fitting clothes if you  are on a diet. Tight clothing acts as a reminder of what you are trying to accomplish. 

Điền vào số 5

A. and

B. or

C. but

D. so

sson 1. Lan in the apartment number? Lan house is in an 8 storey house, each floor has 8 apartments. One day, the class asked Lan: "What is your house in the apartment?" "Ask me some questions, I will answer all your questions, but just say" yes "or" no. "Through these questions you try to figure out how many in the apartment" Huy said: "I will ask, are you in the apartment number 1, number 2, ..., No. 63. So with most 63 questions you will know which apartment you. You say, "I only need 14 questions, 7 sentences enough to know what floor you are on and 7 you can know exactly what you are in the apartment." Dear children, I have to ask several times to know. How are you Lan in the apartment?

Lesson 2. Game together across the bridge. Four people need to cross a bridge. Because of the weak demand, each time we go not more than two people, and because it is dark, we have to take the light. Four people walk differently, crossing the bridge with corresponding time of 10 minutes, 5 minutes, 2 minutes and 1 minute. Since there is only one lamp, each passage must be carried back to the next person. When two people go together, cross the bridge with a slower time. The following example is a way to go: - 10 minutes to go with people 5 minutes to bridge, 10 minutes to take. - 5 minutes to take the lamp back, take 5 minutes. - 5 minutes to go with people 2 minutes through the bridge, It takes 5 minutes. - 2 minutes to take the lamp back, take 2 minutes. - 2 minutes with people 1 minute over the bridge, take 2 minutes. Total time is 10 + 5 + 5 + 2 + 2 = 24 minutes. Let's try to get away with a little less time as possible, and if less than 19 minutes is great

Lesson 3. Cashmere. Mallard buys 27 apples that are identical in size and volume. However, the salesman said that of the apples on the right is a slightly lighter weight. You use a table scales on both sides to find the apple that light. The minimum number of weighs required. Let's help you find that little apple. If they find that fruit after less than 5 weightings, then it is good.

Circle the correct word / phrase :

1. This time in 6 months I'll be at university unless / if I decide to take a year off first.

2. We'd better leave early tomorrow unless / in case there is a lot of traffic when we get to Doncaster.

3. You can watch the film as long as / in case you promise to go straight to bed when it finishes .

4. Let's go to Mirabella 's tonight unless / if you haven't been there before.

5. Unless / So long as I have still got my health, I don't haven't been there before.

6. You'd better take a sweater with you now if/ in case it gets cold tonight.

7. Do what you like provided / unless you don't make any noise.

8. I'm not going to worry unless / as long as she hasn't called by midnight.