1 '…….. Paul…… on holiday this week?' 'No, …..... '(he/work?)
2 Sarah is very tired . …...... (she/work) very hard recently.
3 We ……….(wait) for her for 30 minutes.
4 She ……… (go) out since 5 a.m.
5 They……… (not eat) anything all the morning.
( dịch nghĩa từng câu )
1 Has Paul worked - he hasn't
2 She has worked
3 have waited
4 has gone
5 haven't eaten
Dịch: gg dịch