I- Choose the best word to complete the following sentences. 1- You should (change,select,replace,consume) an ordinary100-watt light bulb with an energy –saving bulb. 2- Can you( fix,set,install,turn off) the shower ? It doesn’t work well. 3- The outdoor centre organizes lots of (energy,energetic, energize, energized) activities for the kids. 4- You won’t lose your job (if,unless,but,for)you go to work again. 5- Don’t be afraid of that dog. It’s completely (harm, harmful,harmless, harmfully). 6- She speaks English quite(fluent, fluency, fluence, fluently). 7- I can find a good jod(unless,if,as, so) you help me. 8- It is necessary that you (may be, might be, be,will be) here tonight. 9- Many students got good marks (because, though, however, so) they were lazy. 10- Lan studied every subject very hard.(however,therefore,and, because),she won the best student prize this year. II- Fill in each blank with the correct preposition. 1- Why don’t we turn………television ? The seven-o’clock news is on now. 2- They turn ……….the water while they repair a burst pipe. 3- If we keep……… using more and more cars, we’ll run out of gas. 4- Who is looking……….the baby while you are away ? 5- Is he still looking …………a job? 6- Her father gave ……….smoking last month. 7- He is really good ……….Maths and Physics. 8- London is famous………….Big Ben. 9- I am fond ……….outdoor activities a lot. 10- I am a bit worried………….my little younger sister. 11- I asked my mother………….money, but she didn’t give me III- Supply the correct form of the verbs in brackets. 1-The teacher didn’t ask us………… after class. (stay) 2- He looked forward to………….his relatives very much. (visit) 3-She suggested ………….(use) banana leaves…………(wrap) those cakes. 4- I remember……… him before,but I forget his name. (meet) 5-It is important that he………to school on time every day.(go) IV- Rewrite the following sentences without changing their meanings. 1-Why don’t we collect the garbage in our schoolyard ? I suggest………………………………………………………………………. 2- Shall we go to the beach for our pinic? How about……………………………………………………………………. 3- Let’s keep our schoolyard clean by putting garbage bin around our school. I suggest that…………………………………………………………………. 4- We don’t save natural resources because we don’t use solar energy. If we………………………………………………………………………… 5- She was very tired, so she went to bed early. She……………………………………………………………………………. 6- Nam can speak Chinese, He can speak English. Nam…………………………………………………………………………… Not only………………………………………………………………………. . organizes lots of (energy,energetic, energize, energized) activities for the kids. 4- You won’t lose your job (if,unless,but ,for) you go to work again. 5- Don’t be afraid of that dog. It’s completely. but she didn’t give me III- Supply the correct form of the verbs in brackets. 1-The teacher didn’t ask us………… after class. (stay) 2- He looked forward to………….his relatives very much. (visit) 3-She. (visit) 3-She suggested ………….(use) banana leaves…………(wrap) those cakes. 4- I remember……… him before,but I forget his name. (meet) 5-It is important that he………to school on time every day.(go) IV- Rewrite