Put the correct form of the words in brackets. 

1. Coal is_______ , but we still have to use it economically. (plenty)

2. The movement of waves and tides in the ocean can be able to generate______ . (electric)

3. Scientists are looking for clean and_______ sources of energy. (effect)

4. Non-renewable energy are not_________  friendly and can have detrimental effect on our health. (environment)

5. Natural gas is less_______than coal or crude oil. (pollute)

Put the correct form of the words in brackets. 

1. Coal is plentifulplentinentplentifully, but we still have to use it economically. (plenty)

2. The movement of waves and tides in the ocean can be able to generate electronicelectricityelectrical. (electric)

3. Scientists are looking for clean and affectineffectiveeffective sources of energy. (effect)

4. Non-renewable energy are not environmentalenvironmentalistenvironmentally friendly and can have detrimental effect on our health. (environment)

5. Natural gas is less pollutedpollutionpollutant than coal or crude oil. (pollute)

Question III: Give the correct tense / form of the verbs in the brackets. 

Dear Mary,

Thank you for your letter which I received last week. I was glad to hear from you. You said you (1. see) John recently, but you didn't say how he (2. be). Please let me know and give him my regard.

I (3. be) in London for three months and I (4. enjoy) life here very much. I (5. work) hard since I (6. arrive) and everyone (7. be) kind to me.

You said you (8. come) to see me this Christmas. I hope you (9. not change) your mind. Let me (10. know) what date you are thinking of arriving. 

Question VII.  Insert the correct form of the words in brackets: (2 ms)

Ex1: Give the correct form of the verbs

1.It is good idea (wear) school uniform to visit Ho Chi Minh's Mausoleum. ->.................................................................

2.It is not necessary for you (take) warm clothes. ->...........................................................................................................

3.I just (decide)..........to start working.

4. He (be)..........at his computer for seven hours.

Ex2: Give the correct form of the words provided

1. Water..........began in the 11th centrury ( PUPPET)

2. My father's friend is a great.......... (PAINT)

Give the correct form of the words in brackets to complete the following sentences.

1. Some of the group members began to lose ____________ in the project. (INTERESTING)

2. The ______________ between the two teams can be noticed by everyone. (HATE)

3. The newly ______________ couple will soon go on their honeymoon. (MARRY)

4. Many ______________ are going to attend the interview. (APPLY)

5. His ______________ reply earned the judge’s approval. (SATISFY)

6. His ______________ attitude annoyed all of us. (THINK)

7. The ______________ discussion didn’t finish until noon. (LONG)

8. The new window will come out in various ______________. (WIDE)

9. The director suffered from a nervous ______________ due to too much work pressure. (BREAK)

10. His good ________________ earned him respect among his staff. (LEAD)

Give the correct form of the words in brackets.

      Write your answers in the spaces given on the right. (10 pts)

1.       It's a lovely old house, I agree, but can we afford to (modern) it?

2.       He gave along but interesting (speak) to audience of rich businessmen.

3.       Her ambition is to be an (economy) when she grows up.

4.       The situation was (hope). Nobody could do anything to help.

5.       The washing machine has broken down. I'll phone the (electric).

6.       There are over one million (inhabit) in this city.

7.       I was upset by Carol's (refuse) to help me.

8.       Novelists are among the most (imagine) people in the world.

9.       All students have tried hard to pass the university (enter) exam.

Many rare animals are being (danger) nowadays