My sister is very keen on swimming, and she goes swimming three _____ a week.
A. time
B. a time
C. times
D. timings
Ở vế sau dấu phẩy, có “three” là số 3 => sau nó phải là danh từ đếm được số nhiều => loại B
Nếu “time” có nghĩa là “thời gian” thì đây là danh từ không đếm được và không thêm –s => loại A
“Timing” có nghĩa là “sự đếm giờ” => không phù hợp về nghĩa => loại D
Đáp án cần chọn là: C
=> My sister is very keen on swimming, and she goes swimming three times a week.
Tạm dịch: Chị tôi rất thích bơi, và chị ấy đi bơi ba lần một tuần.
Eric, _______ hockey competitively or just for fun?
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My mom _____ me every weekend without fail.
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I’m proud to say that my son is very good ___ playing the guitar.
She often receives beautiful dolls _____ her grandma.
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How ______ do you go to the library after school?
Tom enjoys taking part ____ New Stars Football Club.
________ any other languages apart from English?