After the letter reached me, I shall know the result.
After the letter reaches
After the letter will reach
After the letter has reached
We spent an hour discussing about his character.
on his character
upon his character
Choose the correct alternative. which may improve the sentence. In case no improvement is needed your answer is (4).
He declined all the allegations against him.
It is time we leave.
have to leave
I have returned the library books yesterday.
have had returned
How long are you working here ?
have you been working here ?
you are working here ?
were you working ?
The officer asked his secretary to remember him about the meeting.
I acquainted him about the facts of the case.
He denied to be party to the deal.
. It is necessary to consider separately these problems, is indeed ?
is that it?