Unless someone puts the coal in, the fire will go out.
Unless someone puts the coal in, the fire will go out.
If someone doesn’t put the coal in, the fire will go out.
→ Unless ...................................................................................................................
XI. Rewrite the following sentences, using the words given in brackets.
46. It is no use arguing; I’ve made up my mind. (point)
………………………………………………………………………………………………………………………………
47. If she doesn’t work harder, she’ll fail her entrance exam. (unless)
………………………………………………………………………………………………………………………………
48. My son was ill. I had to take a day off to look after him. (so……that)
………………………………………………………………………………………………………………………………
49. Phong didn’t notice the sign. It was right in front of him. (even though)
………………………………………………………………………………………………………………………………
50. Jane is quite warm and friendly. Her sister is quite warm and friendly. (Both)
………………………………………………………………………………………………………………………………
Rewrite the sentences, using words in brackets
They decided to go out. It rained heavily. (Although)
Rewrite the sentences, using words in brackets
They decided to go out. It rained heavily. (Although)
…………………………………………………………………………………………………
V. Put the verbs in the past perfect or past simple.
31. I (take) …………………the book back to the library when I (read) …………………it.
32. After she (fill) …………………the basket, she (go) …………………to the check out.
33. Two days ago I (meet) …………………an old friend who I (not see) …………………for years.
34. The house was very quiet when I (get) …………………home. They (go) …………………out for dinner.
35. Karen (not want) …………………to come to the cinema with us because she (already see) …………………the film.
VI. Choose the correct option for each gap in the sentence.
36. How many …………………orbit the sun?
A. spaces B. Mars C. UFOs D. planets
37. This aircraft is capable of …………………30 passengers.
A. holding B. placing C. accommodating D. flying
38. Do you believe that space …………………have landed on planet?
A. robots B. terrorists C. aliens D. pioneers
39. The Milky Way is just a …………………in the universe and it contains our Solar System.
A. planet B. comet C. meteorite D. galaxy
40. …………………food is specially created and processed for consumption by astronauts in outer space.
A. Universe B. Land C. Planet D. Space
Rewrite these sentences so that it has the same meaning as the root ones.
John will meet me at the airport tomorrow
Rewrite these sentences, remember to put commas in their right place 1. Smallpox has disappeared. It once killed thousands of people every year 2. This is Felicity. You met her sister last week 3. Ha swam across the English Channel. It is hard to believe that 4. Borges was a wonderful writer. He never won the Nobel Prize 5. Charlie Chaplin died in 1977. His films amused millions 6. Dr Oley is our family's dentist. He is a popular dentist in the city 7. His sister are identical twins. I saw them last 8. The river is the Sai Gon River. It flows through HCM city 9. The girls are performing the play. They rehearsed it yesterday 10. Their parents are anxious about their children. The children come back late
Do as directed in parentheses.
They will have to answer the question again. (Rewrite the sentence beginning with the cues).
The question ______
* Rewrite the following sentences, using the adjectives or adverbs in brackets.
1. There will be a gradual decrease in the price of computers. (steadily)
The price …………………………………………………………………………………………………………………
2. There has been enormous growth in the economy this year. (considerably)
The economy ……………………………………………………………………………………………………………
3. The traffic system in Vietnam has changed a lot in recent years. (dramatic)
There has been …………………………………………………………………………………………………………
4. There was a big fall in our coffee exports due to bad weather. (significantly)
Our coffee exports ………………………………………………………………………………………………………
5. There is a minor increase in the number of unemployed graduates this year. (slightly)
The number ………………………………………………………………………………………………………………
6. The number of Vietnamese students studying in the U.S has risen little by little. (gradual)
There has been …………………………………………………………………………………………………………
7. The number of foreign tourists to Vietnam has decreased quickly during the past years. (rapid)
There has been …………………………………………………………………………………………………………………………………………………………………………………………………………………………………………
8. There has been a great improvement in my English speaking skill over the last three years.(dramatically)
My English speaking skill ……………………………………………………………………………………………