32. We haven't been to the park for 2 days.
--> The last time
33. It's five years since we last met each other.
--> We....
34. We began working the job six months ago.
--> I
35. They started checking the machines two hours ago.
--> They have
36. He began fixing the bike ten minutes ago.
-->He has..
37. She commenced cooking the soup half an hour ago.
-->She has..
38. We began doing the test an hour ago.
Loga
Sinh Học lớp 12
