1.
1). Andy read a book about ecology for 2 hours
2). Jane taught the life cycle for 2 years.
3). Tim built birdhouses for an hour.
4). John processed cans for 2 days.
5). Rose cleared the pond for an hour
2.
1).Elena washed dishes 15 minutes
2). my classmates wrote dictation from the beginning of the lesson
3). Sam drove the car for 5 hours.
4). I have been looking for information on this issue since last Friday.
5). molly painted this picture for three days.
6). Tourists have been sightseeing since nine o’clock
7).the wind has been blowing since yesterday
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