问题
Where were you at eleven o’clock this morning? —I ________ beef with my father at home at that time.
A:cook
B:am cooking
C:was cook
D:was cooking
B:am cooking
C:was cook
D:was cooking
正确答案是：
同类题型
It is reported that more new teaching buildings ___ in our school next term.
Was it in the hotel _____ my father works _____ you met the film star the other day?
______ of the students in my class plan to go abroad for ______ study in the future.
_____the evening of June 11, the 2010 FIFA World Cup started in South Africa.[ ]
Lucy does her homework very ________. She is ________ than Lily.