I used to asking my father many questions when I was small.
Ta dùng used to + bare infinitive (động từ nguyên mẫu không to) để diễn tả hành động thường diễn ra ở quá khứ nhưng nay đã chấm dứt.
Đáp án là A: asking chuyển thành ask.
It is stated in the passage that____________________ .
As a millionaire who liked to show off her wealth, Mrs. Smith paid______________________________________________ we asked.
She asked me______I was looking at.
______ his brother, Mike is active and friendly.
Stephanie: "Oh, no! I left my book at home. Can I share yours?" Scott: "______ "
The pool should not be made so deep______small children can be safe there.
We all agree that she is____________________ student in our class.
Regular exercise and good diet will bring______fitness and health.
Standing on the tip of the cape,____________________ .
______ one of the most beautiful forms of performance art, ballet is a combination of dance and mime performed to music.