Grammar_In_Use_4th_edition_by_Murphy-Book

Appendix 2Present and past tensessimplecontinuousI doI am doingpresent simple (—» Units 2-4) present continuous (—>Units 1, 3-4)Ann often plays tennis.I work in a bank, but I don't enjoy itmuch.Do you like parties?It doesn't rain so much in summer.'Where's Ann?' 'She's playing tennis.'Please don't disturb me now. I'mworking.Hello. Are you enjoying the party?It isn't raining at the moment.presentperfectI have doneI have been doingpresent perfect simplepresent perfect continuous(-» Units 7-8,10-14) Units 9-11)Ann has played tennis many times.Ann is tired. She has been playingtennis.I've lost my key. Have you seen itYou're out of breath. Have you beenanywhere?running?How long have you and Sam knownHow long have you been learningeach other?English?O a: Is it still raining?ft's still raining. It has been rainingb: N o, it has stopped. all day.The house is dirty. I haven't cleaned it _ I haven't been feeling well recently.for weeks.Perhaps I should go to the doctor.I didI was doingpast simple (—>Units 5-6, 13-14) past continuous (—» Unit 6)Ann played tennis yesterdayI saw Ann at the sports centreafternoon.yesterday. She was playing tennis.3 I lost my key a few days ago. C [ I dropped my key when I was trying toopen the door.There was a film on TV Last night, butThe television was on, but we weren'twe didn't watch it.watching it.What did you do when you finished O What were you doing at this timework yesterday?yesterday?pastperfectI had donepast perfect (—» Unit 15)O It wasn't her first game of tennis. Shehad played many times before.They couldn't get into the housebecause they had lost the key.The house was dirty because I hadn'tcleaned it for weeks.I had been doingpast perfect continuous (—» Unit 16)Ann was tired yesterday eveningbecause she had been playing tennisin the afternoon.James decided to go to the doctorbecause he hadn't been feeling well.For the passive, see Units 42-44.294