. She (to write) six letters before she got a response.
always
(to snow here before 1978.
3) Dan
to be) sick for three days before he got better.
Li and Susan
(to try) four times before they gave up.
5) My father's old car
(to run, very well before he sold it.
8) We
Kto take the test before
My uncle
(to visit China several times in the past, so this visit was nothing new
Our father
(to drive to California.
(to speak) to the president twice before, so I was not that nervous.
The old mun occasionally
(to need) help crossing the street.
Directions. Put the followine sentences in past perfect simple tense.