Mike … (talk) to his friend for an hour already.
The first lesson  … (not finish) at 9.45.  They … (play) football tonight. 
Would you like … (borrow) this magazine? – No, thanks. I  … (read) it before.
Betty’s bus … (arrive) at 5 o’clock. I must go and meet her at the bus station.  Have you seen my record book? I … (look) for it all the morning.
More and more forests  … (disappear) because of fires nowadays.  How long … you … (work) on this problem?
School … (prepare) children for life.
Where … you … (go)? – To the library.
We  … (have) a party next Saturday night. Will you come? 
 Linda is disappointed. She … (fail) her test.
 Is Andy here? – I don’t know, I … (not see) him today.
 … you  … (try) to take photos? It’s not allowed, you know.
 … you … (remember) where he … (work)?

has talkeddoesn't finishare playing to borrowhave readarriveshave been lookingare disappearinghave you been working preparesare you going are having has failedhaven't seenhave you trieddo you rememberworks