Exercise 2: Give the correct form of the verbs in brackets.
1. Last week, that strong man __________________________ (accuse) of having attacked the old lady's puppy.
2. They congratulated their beloved mayor on _____________________________ (give) an excellent speech. 3. Their clients agreed to pay by check after __________________________________ (receive) the contracts.
4. He went out to play after ____________________________________ (ask) his mother's permission.
5. We went to bed after _________________________________________________ (switch) all the lights.
6. My friend's cousin apologized for ___________________________________ (break) my vase 4 months ago.
7. His neighbors suspected him of ____________________________ (dump) a lot of rubbish onto the beach.
8. The president was awarded for __________________ (promote) the close relationship between two countries.
Exercise 3: Complete the following sentences.
1. He did not drive home himself after __________________________________________________________.
2. _______________________________________________________________, they had no desire to go there.
3. _________________________________________________, he was taken to hospital and had an operation.
4. She said good-bye to him after ______________________________________________________________.
5. Farmers turned to use bio-fertilizers after ______________________________________________________.
1. The government has pledged to clean up industrial _________________________________________ (emit)
2. Flu is highly __________________________________________________ (infect)
3. We risk upsetting the (ecology) ______________________________________________ balance of the area.
4. Strikes are causing severe ___________________________________ to all train services. (disrupt)
5. The mountain gorilla is on the verge of __________________________________________ (extinct)
6. Police are investigating the _________________________________________ of a young woman. (appear)
7. There is a need for greater __________________________________ and choice in education. (diverse)
8. Profits have increased ___________________________________ over the past few years. (signify)
9. State _____________________ have been arguing over the new healthcare reform bill for months. (lawmake)
10. It is said that land erosion is caused by widespread _______________________________________. (forest)
Exercise 4: Rearrange the words/phrases to make meaningful sentences.
1. the / was / having / of / He / stolen / money. / accused
__________________________________________________________________________________________
2. wine. / She / up / of / suddenly, / glass / stood / upsetting / a
__________________________________________________________________________________________
3. trap. / he / right / walked / the / nothing, / Suspecting / into
__________________________________________________________________________________________
4. finished / Having/ his / he / to / all / bed. / homework, / went
__________________________________________________________________________________________
5. film / before, / Having / the / the / didn't seen / want / I / to / to / cinema. / go
__________________________________________________________________________________________
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Sinh Học lớp 12
