they ( work ) hard before
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If it (be) is nice tomorrow, we (go) will go for a picnic.
Have you ever (see) seen a real robot at work - No, never
Nam often (watch) watches in the evening.
They might not (have) have a meeting next week.
Thomas (work) has worked in this factory since 2006.
18. .They ……have never worked………….(never / work) hard before.
23 .Let's ………meet….(meet) him on the corner of this street.
24. Where …are…… You …going…..(go) now? – I ……am going…….(go) to the theater.
25..He ………does not do……….(not do) morning exercises regularly.
26. …Is… he ………doing….(do) morning exercises now?
27. If it (be) ...............is....... nice tomorrow, we (go) ...will go................................... on a picnic.
28 . .............Have......... you ever (see) ....seen.................... a real robot ?
29. Nam often ( watch) …………………watches……………. in the evening..
30. ……Have………………you ever (see) …………seen…………a real robot at work ? – No, never
31. If it is nice tomorrow., we ( go) …………will go………………… on a picnic.
32. They might not ( have) ……………have……………… a meeting next week
33 . Thomas (work) ………………has worked…………in this factory since 2006
34. If we ( not economise)…………don't economise………….on electricity there will be power cuts.
35. Look at the sky!. It (rain) …………is going to rain…………………………….
Sắp xếp
1)how long/they/live/there
how long have they lived there?
2)she/like/read/books/before/going/bed
she likes reading books before going to bed
Use given world (adj+enough+(for+o)+to inf)
I/tired/go to the movie this evening
i am tired enough to go to the movie this evening
The table/ heavy /move
the table is heavy enough to move
They/ old/ work hard
they are old enough to work hard
1. He (finish) ……had finished………the work before we (get) …got……back last night.
2. If he (work ) ……works……hard today, he (can/have) …can he have………a holiday tomorrow?
3. A lot of people (kill) ……had been killed……before the rescue workers (arrive) …arrived………
4. The Ring of Fire (believe) …is beleived………(be) is…the most dangerous place with usual volcanic eruptions and earthquakes.
5. The wildlife (be) ……will be………in danger if we (not care) …don't care…for them.
6. Unless I have a quiet room I (not be able/do) …won't be able to do……any work.
7. We (take) ……will take……an umbrella because it (look) …looks……as if it was going to rain.
8. What noisy neighbor you have got! If my neighbours (be) …are……as bad as yours, I (go) …will go…crazy.
9. When we (get) …goy……there we could see that they (not expect) …didn't expect…us at all.
10. All the trapped people in the collapsed building (cry) …were crying…for help when we came.
If we wil not work / won't work (not/work)hard,we can't finish the tast before other groups
they continued to work hard under a lot of pressure
=>they went on working hard under a lot of pressure.
They have worked hard before.
had worked chứ