4. Put the verbs into the Present Perfect Simple, Present Perfect

4. Put the verbs into the Present Perfect Simple, Present Perfect Continuous.

31. She ____________ (work) at the clothes shop since May.

32. I _____________ (not/be) to the new electronics shop yet.

33. We ______________ (never / attend) a cookery course

34. You _____________ (pack) all morning.

35. ____________ (you /already / read) this book?

36. Mary ______________ (cook) dinner for 2 hours now!

37. _______________ (he / ever / travel) around London?

38. They ____________ (buy) a pet dog. Its cute!

39. They are wet. They _______________(walk) in the rain.

40. How long ____________ (you / learn) English?