31. ------------- you ever visited London?
DidDoWereHave

32. Let's go somewhere else. There's ---------- noise in this room.
too manytoo muchenoughtoo

33. They usually --------- at home but today they --------- lunch in a restaurant.
are eating, haveeat, haveeat, are havingare eating, are having

34. I think most people ---------- English for their jobs in the future.
needare needingwill needwill have needed

35. Teenagers today like wearing casual clothes, so leather shoes aren't ------------- sneakers.
as fashionable thanas fashionable asmore fashionable asfashionable

36. I'm sorry but I don't understand what you ---------. Can you explain it again, please.
tellknowmeantalk

37. We ------------ lunch when the phone -----------.
had, rangwere having, rangwere having, was ringinghad, has rung

38. If you don't want to burn yourself you ---------- lie in the sun all day.
won'tdon'tshouldn'tcouldn't

39. If you don't leave now you'll ---------- the bus and there isn't another one today.
catchsavemisstake

40. If I have enough money next year, I ----------- to the USA.
will gogowould gowent