Chủ đề:
Luyện tập tổng hợpCâu hỏi:
1. Helen.....................her lunch and she...........out to play
2. They..................each other since September when they...................at Marry's party
3.Peter..................... a new MP3 player yesterday but I ............................ it yet
4. The hockey player......... his head on Friday and he..............in hospital since then