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............Ha loved reading, Peter bought books for her

• Known

• Having known

• Knowing

..........might satisfy your desire for new experience

• Travelling

• To travel

• Having been travelling

• Having travelled

Brian had his car (repair) ………….. by a mechanic

• repaired

• to repaired

• repair

1. John got David (type) ……………… his paper.

• to type

• typed

• type

Dr James is having the students (write ) ………………. a composition

• to write

• writing

• wrote

• write

Laura got her transcripts (send) ………………. to the university.

• sent

• sended

• to be sent

• send

.......too much of the sun's heat, greenhouse gases stop it from escaping back into space

• Trapped

• Having trapped

• Trapping

• To

.....for the train, I read some articles about global warming

• Waiting

• To wait

• Waited

• Having been

.........for energy, fossil fuels release CO2 into the atmosphere

• Burning

• To burn

• Burnt

• Having burnt

...........enough hint about the causes of global warming, we started our project

• To be gived

• Given

• Giving

• Give