vậy sao có những câu sau giới từ không phải là V_ing

vd: he decided to buy a house in this area

      she thinks that i don't have enough money to buy that house

PART D : WRITING I. Complete the second sentence so that it means the same as the sentence before: 1. " I will have an English test tomorrow". - He said that ……………………………………………………………………… 2. I don't have enough money, so I can't buy this bike. - If………………………………………………………………………………….. 3. Volunteers helped the flood victims to rebuild their houses. - The flood victims ………………………………………………………………… 4. " Why are you late for school today?” - The teacher asked him ……………………………………………………………. 5. Although they were tired, they tried to finish their project on time. - Despite ……………………………………………………………………………. II. Make sentences using the words and phrases given : 1. Last month, / when / the typhoon / happen, / everybody / move / the safe areas /./ - ……………………………………………………………………………………… 2. The teacher / ask / us / try / harder / the next exam /./ - ……………………………………………………………………………………… 3. A / lot / trees / can / save / recycling used paper /./ - ……………………………………………………………………………………… 4. What / you / do / when / I / call / you / last night /?/ - ……………………………………………………………………………………… 5. Some English speaking countries, / turkey / pudding / be /traditional food / Christmas /./ - ……………………………………………………………………………………… ………………………………………………………………………………

1. I don’t buy it because I don’t have enough money.
----> If I HAD ENOUGH MONEY, I WOULD BUY IT.
2. I don’t go out it because I don’t have time.
----> If ………………………………………………………………………
3. He will go out. He will buy some bread.
----> If ………………………………………………………………………
4. I’m busy right now, so I can’t help you.
----> If ………………………………………………………………………
5. He’s very thin, that’s why he feels the cold so much.
----> If ………………………………………………………………………
6. I don’t have breakfast, so I am hungry now.
----> If ………………………………………………………………………
7. If John played for our football team, we would not lose the game.
----> Unless ………………………………………………………………………
8. If I won a big prize in a lottery, I’d give up my job.
----> Unless………………………………………………………………………
9. If you don’t like this one, I’ll bring you another.
----> Unless………………………………………………………………………
10. I’ll only help you if you promise to try harder.
----> Unless………………………………………………………………………
11.If she doesn’t work harder, she’ll lose her job

Câu điều kiện loại 2 :

1.I don't have enough money , I can't go on a long holiday this year.

->If........................

2.I don't have a typewriter,I can't type it myself.

->If.............................................

3.I don't live in a big city , so I can't go to cinema very often

->If.........................

4.Lan doesn't have a blike , she walks to  school.

->If...............................

Hãy dùng thì Tương lai đơn hoặc Be going to + V nguyên hoặc thì Tương lai hoàn thành để hoàn thành các câu sau. 

1. We must hurry or we (miss) the train. 2. I don’t have enough money to buy this dictionary. Don’t worry, I (lend) you. 3. They (meet) you there until you come back tomorrow. 4. It’s difficult for her to carry the luggage. I (help) her. 5. We (go) out when the rain stops. 6. I (visit) my parents this summer. I haven’t heard from them for two years. 7. I (buy) a book this morning, but I don’t have enough money. 8. By the time you come, she (go) to bed. 9. They (travel) to Ha Noi Capital by tomorrow morning. 10. By the time you (finish) your homework, they (prepare) the dinner.

I. Supply the correct word forms, using Conditional Sentences Type 1 & 2:

1. If I (not have) _______________ enough money , I will not buy this book.

2. If Peter ________________ (not have) a typewriter, he can not type it.

3. If I knew her address, I ________________ (tell) you.

4. You could get better grades if you ____________ (attend) class regularly.

5. If I ____________ (know) his telephone number, I would give it to you.

6. If you arrived late, you _________________ (not get) a seat.

7. If Jenny ____________ (work) more slowly, she will not make so many mistakes.

8. I would not drink that wine if I ____________ (be) you.

9. If I find a cheap room, I ______________ (stay) for 3 weeks.

10. You (not understand) _________________________ if you do not pay attention to the lesson.