1.They (throw)... rubbish into the forest every day?They (pollute)...the air 2.As we (cross)...the street,the policeman (shout)...at us 3.You (see)...Jack last night? Oh really?I (not/see)...him for three months 4.you(ever/win)...a competition? Yes,I(win)...a photographic competition in 2001 5.I seldom (talk)...tớ a beautiful girl
Do they throw/are polluting
were crossing/shouted
Did you see/haven't seen
Have you ever won/won
talk