IV. Fill in the blanks with suitable words from the box.

Are you looking for a cheap, clean, (1)................................... source of power that doesn't cause (2) .................................. or waste natural resources? Look no further than solar (3) ..................................... from our sun.

At present, most of our (4) .......................................... comes from the use of coal and gas, oil or (5) .................................... power. This power could be provided by the sun.

Many countries are already using solar energy. Solar (6) .................................... are placed on the roofs of a house and the sun's energy is used to (7) ............................. water. The energy can be (8) ......................................... for a number of days, so on cloudy days you can use solar energy, too.

V. Choose the correct sentence among A, B, C or D

1. Long forgot his raincoat, so he got wet.

A. Long got wet because he forgot his raincoat.

B. Long got wet .However, he forgot his raincoat.

C. Long got wet, so he forgot his raincoat.

V. WRITING ( 2 points )

A. Rewrite the second sentence so that it has the same meaning as the first.

1. I don’t go shopping for food today because I am busy. ( Rewrite the sentence using conditional sentence with “IF…”

- If….. …………………………………………………………………………………………

2. “ I’m so delighted. I’ve just received a nice birthday gift from my sister” Nam told me.

  - Nam told…………………………………………………………………………..

3. We didn’t often play chess when we were children. (Rewrite the sentence beginning with the following cue”

- We didn’t use…………………………………………………………………………….

4. The children wish / village / (have) / bridge / the river, / so that / (not have to)/ cross / river / boat/ to school every day. (Make wishes from the prompts)

…………………………………………………………………………………………………….

V. WRITING ( 2 points )

A. Rewrite the second sentence so that it has the same meaning as the first.

1. I don’t go shopping for food today because I am busy. ( Rewrite the sentence using conditional sentence with “IF…”

- If….. …………………………………………………………………………………………

2. “ I’m so delighted. I’ve just received a nice birthday gift from my sister” Nam told me.

  - Nam told…………………………………………………………………………..

3. We didn’t often play chess when we were children. (Rewrite the sentence beginning with the following cue”

- We didn’t use…………………………………………………………………………….

4. The children wish / village / (have) / bridge / the river, / so that / (not have to)/ cross / river / boat/ to school every day. (Make wishes from the prompts)

…………………………………………………………………………………………………….

V. WRITING ( 2 points )

A. Rewrite the second sentence so that it has the same meaning as the first.

1. I don’t go shopping for food today because I am busy. ( Rewrite the sentence using conditional sentence with “IF…”

- If….. …………………………………………………………………………………………

2. “ I’m so delighted. I’ve just received a nice birthday gift from my sister” Nam told me.

  - Nam told…………………………………………………………………………..

3. We didn’t often play chess when we were children. (Rewrite the sentence beginning with the following cue”

- We didn’t use…………………………………………………………………………….

4. The children wish / village / (have) / bridge / the river, / so that / (not have to)/ cross / river / boat/ to school every day. (Make wishes from the prompts)

…………………………………………………………………………………………………….

V. WRITING ( 2 points )

A. Rewrite the second sentence so that it has the same meaning as the first.

1. I don’t go shopping for food today because I am busy. ( Rewrite the sentence using conditional sentence with “IF…”

- If….. …………………………………………………………………………………………

2. “ I’m so delighted. I’ve just received a nice birthday gift from my sister” Nam told me.

  - Nam told…………………………………………………………………………..

3. We didn’t often play chess when we were children. (Rewrite the sentence beginning with the following cue”

- We didn’t use…………………………………………………………………………….

4. The children wish / village / (have) / bridge / the river, / so that / (not have to)/ cross / river / boat/ to school every day. (Make wishes from the prompts)

…………………………………………………………………………………………………….

V. WRITING ( 2 points )

A. Rewrite the second sentence so that it has the same meaning as the first.

1. I don’t go shopping for food today because I am busy. ( Rewrite the sentence using conditional sentence with “IF…”

- If….. …………………………………………………………………………………………

2. “ I’m so delighted. I’ve just received a nice birthday gift from my sister” Nam told me.

  - Nam told…………………………………………………………………………..

3. We didn’t often play chess when we were children. (Rewrite the sentence beginning with the following cue”

- We didn’t use…………………………………………………………………………….

4. The children wish / village / (have) / bridge / the river, / so that / (not have to)/ cross / river / boat/ to school every day. (Make wishes from the prompts)

…………………………………………………………………………………………………….

rewrite each sentence beginning as shown so that the meaning stays the same.

1.we were late for school because of the heavy rain.

=> because it ..................................................................

2.the ladder is too short to reach the window.

=> the ladder isn't............................................................

3.is it necessary for me to clean this table?

=> do I............................................................................

4.riding a bicycle so fast is dangerous

=> it's..............................................................................

5.when I was small my family lived in Hanoi

=> my family used.......................................................

6.they won't be able to come on sunday

=>it will be...................................................................

7.we arrived too late to see the first film

=> we didn't.................................................................

8.when are minh and My's wedding?

=> when are ................................................................?

9.he rememberd, and so did she.

=> he didn't..................................................................

10.would you mind not smoking in here?

=>I'd rather..................................................................

giúp mik nha các bạn  mik cảm ơn ạ