Last Monday was a holiday, so my brother___ have to go to work.
Đối với sự việc xảy ra ờ thời điểm xác định trong quá khứ (last Monday), ta dùng thì Quá khứ đơn (Past Simple).
Đáp án là B: didn't
As a millionaire who liked to show off her wealth, Mrs. Smith paid______________________________________________ we asked.
The Lake District,____________________ was made a national park in 1951, attracts a large number of tourists every year.
Tom: "___________________ " Mike: "I won't say no!"
The boat was sailing north when a terrible storm_____________ .
Standing on the tip of the cape,____________________ .
We all agree that she is____________________ student in our class.
_______ has been a topic of continual geological research.
The pool should not be made so deep______small children can be safe there.
______ one of the most beautiful forms of performance art, ballet is a combination of dance and mime performed to music.
Education in many countries is compulsory________the age of 16.