Объяснение:
45-2
Complete the sentences that follow to create the present perfect tense. Use the contracted
pronoun and the past participle of the verb in parentheses. You have already learned these
verbs in previous exercises.
Regular
INFINITIVE
to offer
to climb
to use
to discuss
to warn
to accuse
to suffer
to help
to start
to thank
SIMPLE PAST
offered
climbed
used
discussed
warned
accused
suffered
helped
started
thanked
PAST PARTICIPLE
Irregular
to forgive
to bite
to make
to sing
to see
to tear
to choose
to know
to break
to fly
forgave
bit
made
sang
saw
tore
chose
knew
broke
flew
forgiven
bitten
sung
seen
torn
chosen
known
broken
flown
1. Не
(to break) the law many times.
2. I
(to use) this product before.
3. We
(to see) that movie several times.
4. Не
(to make) many mistakes in his life.
5. It
(to bite) a
Choose the correct answer.
I wish there ... no poor or hungry people in the world. were
We ... the venue for the charity dance since 8:00 this morning. 've been decorating
How many tickets ... since yesterday? have you sold
If only my neighbour’s dog ... barking! would stop
If Adam ... his head, he wouldn’t have felt dizzy. hadn't banged
James ... his finger while he was chopping some vegetables. cut
It’s really ... to think about how many problems there are in the world. worrying
By the time they got to the port, the ferry ... . had sailed
Объяснение:
45-2
Complete the sentences that follow to create the present perfect tense. Use the contracted
pronoun and the past participle of the verb in parentheses. You have already learned these
verbs in previous exercises.
Regular
INFINITIVE
to offer
to climb
to use
to discuss
to warn
to accuse
to suffer
to help
to start
to thank
SIMPLE PAST
offered
climbed
used
discussed
warned
accused
suffered
helped
started
thanked
PAST PARTICIPLE
offered
climbed
used
discussed
warned
accused
suffered
helped
started
thanked
Irregular
INFINITIVE
to forgive
to bite
to make
to sing
to see
to tear
to choose
to know
to break
to fly
SIMPLE PAST
forgave
bit
made
sang
saw
tore
chose
knew
broke
flew
PAST PARTICIPLE
forgiven
bitten
made
sung
seen
torn
chosen
known
broken
flown
1. Не
(to break) the law many times.
2. I
(to use) this product before.
3. We
(to see) that movie several times.
4. Не
(to make) many mistakes in his life.
5. It
(to bite) a
Choose the correct answer.
I wish there ... no poor or hungry people in the world. were
We ... the venue for the charity dance since 8:00 this morning. 've been decorating
How many tickets ... since yesterday? have you sold
If only my neighbour’s dog ... barking! would stop
If Adam ... his head, he wouldn’t have felt dizzy. hadn't banged
James ... his finger while he was chopping some vegetables. cut
It’s really ... to think about how many problems there are in the world. worrying
By the time they got to the port, the ferry ... . had sailed