E4.
1) If I study, I _____ (pass) the exams.
2) If the sun _____ (shine), we will walk to the town.
3) If he _____ (have) a temperature, he will see the doctor.
4) If my friends come, I _____ (be) very happy.
5) If she earns a lot of money, she _____ (fly) to New York.
6) If we travel to London, we _____ (visit) the museums.
7) If you _____ (wear) sandals in the mountains, you will slip on the rocks.
8) If Rita forgets her homework, the teacher _____ (give) her a low mark.
9) If they go to the disco, they _____ (listen) to loud music.
10) If you _____ (wait) a minute, I will ask my parents.
Ex1: complete the sentences with the past simple or the past continuous form the verbs 1. It (be)............. beautiful yesterday when we............(go) for a walk in the park. The sun........(shine). The birds............(sing) 2. My brother and sister...............(talk) anout something when I..........(walk) into the room 3. Tom ........(go) to his friend's house, but the boys.........(not be) there. They.......(play) soccer in the vacant lot down the treet 4. The little boy..........(fall) asleep while his mother............(read) him a story 5. I really.......(enjoy) my holiday last January. While it.........(snow) in Iowa, the sun.......(shine) in Floria 6. It........(snow) when I...............(leave) home this morning 7. It was a sunny afternoon and people.........(sit) on the grass is the park. Then suddenly it.......(start) to rain 8. My brother.......(talk) on the phone when I arrived, but when he.......(see) me, he...........(finish) the call. Perhaps he thought that I .......(listen) to his conversation 9. We.......(climb) the wall when the gardener......(see) us 10. Susan........(play) the piano while Mary............(sing) 11. .........(you/listen) to the teacher when she ......... (explain) this exercise? 12. Linda.......(have) a beautiful dream when the alarm clock..........(ring) Ex2 give the correct forms of the verbs give in the brackets 1. Yesterday at 9.30 p.m my parents.........(sit) in the garden.......(drink) come Coke 2. The chambermaid........(make) my bed in the hotel and...........(clean)the bathroom 3. Someone.........(knock) on the door while............(read) the newspaper 4. My brother..........(buy) a lot of books when he........(live) in Cambridge 5. William............(not meet) Sally at the airport last Sunday 6. Jerry .........(have) dinner when the light..........(go) out 7. The girl..........(feel) I'll so she............(not go) to work 8. We suddenly...........(realise) that we...........(travel) in the wrong direction 9. While I..............(swim) someone............(steal) my clothes and I.............(have to) walk to the hotel in my swimsuit 10. The floor........(be) coveted with balls of wool. Obviously Grandmother..........(knit) some thing 11. I.........(find) this coin as I.........(dig) in the garden. It looks very old 12. When I .............(read) a book , I.........(hear) a knock, I ..........(go) to the door ang........(open) it, but I.........(not recognise) my friend at first because I........(not wear) my glasses 13. When I .........(come) in they..........(sit) round the fire
1. If we all r…………………… our paper, fewer trees would be cut down.
2. The castle is perfectly p…………………… so it’s just like it was four hundred years ago.
3. If only we could go to the c…………………… to get some fresh air.
4. Many plants and animals are in danger of becoming e…………………… If they do, we’ll never see them again.
5. Zoos give us the opportunity to see w…………………… animals up close.
6. The weather is quite m…………………… here, even in the winter. It rarely snows.
7. The I…………………… weather forecast is usually much more accurate than the national one.
8. I wish you wouldn’t drop your I…………………… on the ground. Put it in the bin!
9. Scientists have n…………………… the new planet ‘Sedna’.
10. Looking down at the Earth from space must be an a…………………… experience.
11. It’s f…………………… in here! Let’s put the heating on.
12. The wildlife park is I…………………… 15 km outside the town.
13. If you get lost in the desert, there will be no one around to r…………………… you!
14. Climate change is a g…………………… problem. Every country in the world is affected.
It (not rain)_____________right now. The sun (shine)___________ and the sky is blue.
I. Fill in the blanks with the words in the box.
Natural gas | nuclear | solar | hydro | wind | oil | biogas | coal |
1. …………….energy comes from the heat of the sun.
2. ……………….can be produced by dead plants and animals as they decay.
3. …………………..is often found in the ground, consisting mainly of methane (CH4)
4. …………………energy is energy that comes from the force of moving water.
5. ……………… is flammable black hard rock, used ass a fossil fuel.
6. ………………., commonly known as petroleum, is the largest source of energy in the US.
7. To produce……………………energy, atoms are split apart, which releases energy.
8. ……………….energy is produced from moving air with the help of large turbines.
1. it was beautiful yesterday when we went for a walk in the park. The sun ...........(shine). The birds........( sing)
2. Tom went to his friends house, but the boys................(not be) there. They (play).............soccer in thevacant lot dơn the street
giúp tớ với nhé
1.If/ sun / shine/,/ we/ walk/to/mountain/
->
2.Both/ English/ and/French/offical/language/in Canada/
Exercise on past Progressive or past simple
1) When it (start)...... to rain , our dog (want) ...... to come inside
2) When I (leave) ...... the house this morning , the sun (shine) ..... .