6 Use PRESENT PERFECT, PRESENT PERFECT CONTINUOUS or PAST PERFECT.
e.g. We have known (know) doctor Jones for twenty years.
1.) Dana
(not/hear) from Mike since June 12th.
2.)
(you/ever/play) squash?
3.) I'm out of breath!
(repair) the roof for four hours.
4.) Tom
(stay) at the Ritz for two days.
5.) You look tired.
(you-work) hard?
6.) Oh my God!
(lose) all the money I had on me.
7.)
(collect) stamps since I was eleven. It's my hobby.
(never /study) French. I'd like to take a course.
8.)!
(study) French all day. I'm fed up with it now.
9.)!
(eat) dinner, I left the dining room.
10.) After!


6 Use PRESENT PERFECT PRESENT PERFECT CONTINUOUS Or PAST PERFECT Eg We Have Known Know Doctor Jones For Twenty Years 1 Dana Nothear From Mike Since June 12th 2 class=