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Bài 1 :Put the verbs in brackets in the past simple tense os past perfect tense
1. Neil Armstrong and Buzz Aldrin (collect)......had collected.............. some moon dust samples before they (return)....returned......... to Earth.
2. By the time Yang Liwei (become)........became......... the first person sent into space by the Chinese space program in 2003, NASA had already (send)........sent............ over 100 people.
3. After the spaceship Soyuz 37 (be).......had been...... in orbit around the earth, Pham Tuan and Viktor Gorbatko (conduct)........conducted...........some experiments.
4. When we (arrive)...............arrived...... in Kennedy Space Center, the space shuttle had already (launch)....been launched............. into space.
5. Dennis Tito had already (complete).......completed........ 900 hours of training by the time he (fly).........flew......into space in 2001.
j) paid / had left
k) lost / had given
i) went / hadn't eaten
m) reached / had already left
n) landed / had already arrived
1. In our country few students play basket ball. It is an..popular.......... after school-activity (POPULAR)
2. At night we close our windows only to be kept ...awake..............by our neighbor radio or television( WAKE)
3.Having a .runny........ noise is a sumptom of a cold (RUN)
4. We are ...worried.............(WORRY)about his......sickness........(SICK)
5. The workers are always.noisy.....................(NOISE)
6. Eating..sensibly ...........is the key to good healthy(SENSIBLE)
7. This lovely apartment has two bedrooms and it is .furnished...........(FURNISH)
8. You must be careful when playing video games because they can be..addictive...............(ADDICT)
1.We(have)have had for test so far this week
2.I(know)have known him since he(be)was 10
3.I(not see)haven't seen Mai recently I last(see)saw her last month
4.We have never(watch)watched that TV program
5.I(study)have studied almost every lesson so far
6.I(watch)watched an action film on TV last night
7.People(walk)walked to work in the past
8.We(stay)have stayed in for 10 days.
Trả lời :
1.We have had for test so far this week .
2.I have known him since he was10 .
3.I haven't seen Mai recently I last saw her last month .
4.We never watched that TV program .
5.I have studied almost every lesson so far .
6.I watched an action film on TV last night .
7.People walked to work in the past .
8.We have stayed in for 10 days.
#ByB#
cái này mình làm rồi nè, bạn tham khảo
had flown
walked
had been sent
made
put
had sent
became
had been launched
was established
had travelled
11.Had flown/walked
12.Had been sent/make
13.Put/had sent
14.Became/had been launched
15.Was established/had travelled
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