UNIT 3

 

Exercise 1

1.  costs
2.  begins, dont have, is wearing
3.  i am not own, wearing
4.  i am looking, is writting, bitting, is scrating, is thinking, are you thinking, is doing
5.  doesnt belong
6.  fixes, needs
7.  often tutors, doesnt understand, work
8.  i am looking, is looking, is having, isnt having
9.  is standing, are you talking, is wearing, dont talk, mean, wears, dont know, dont recognize
10. are you hearing, i am doing, believe, are rubbing, are you listening, are you rubbing

Exercise 2

1. almost had, drove, saw was seeing, coming, stepped, swerved, just missed
2. decided, was starving
3. finally found, was already, were talking busily, were speaking, were conversing, just sat, chose, sat, was         walking, stopped
4. did you hear, i didnt listened, was thinking
5. was waiting
6. does she look like
7. stepped, was running, stung
8. did you break, slipped, was crossing

Exercise 3

1. sally is in room listening to music
2. roy is on the couch talking a nap
3. anita was in england last month attending a conference
4. the teacher is at desk correcting papers
5. some of the students were playing soccer at the park late to class

Exercise 4

1. have not attended
2. went
3. arrived
4. has been
5. have already missed, missed
6. saw
7. has never seen
8. have know
9. had
10. gave

Exercise 6

1. had been, became
2. had left, took
3. had already given, collected
4. had left, collected
5. was, had stopped

Exercise 7

1. had already begun, get, had quietly made
2. roamed
3. visited
4. had already boarded, got
5. saw, had not seen, had not recognized, lost