Ice skating and to go skiing are popular winter sports in the Northern United States.
Ta phải theo cấu trúc song hành với liên từ and (parallel structure).
Đáp án là A: Ice skating chuyển thành To go ice skating.
I am sorry I have no time at present to____________________ detail of our plan.
Education in many countries is compulsory________the age of 16.
Standing on the tip of the cape,____________________ .
Supporters of free-market globalization point out that_____________________ .
There has been a great increase in retail sales,_____________________ ?
We all agree that she is____________________ student in our class.
Tom: "___________________ " Mike: "I won't say no!"
Only one of our gifted students______to participate in the final competition.
We must push the piano to the corner of the hall to_____________________ our party tonight.
The phrase "keeps sellers on their toes" in the passage mostly means "______".