Question

Điền giới từ phù hợp:

1, Gangnam Style, by a 34-year-old South Korean Singer, Psy, first appeared ______ You Tube in July.

2, Fiona is getting better and better ______ writing compositions.

3, The school cafeteria only opens ______ lunchtime

*Giải thích*

Answer 1

1.Gangnam Style, by a 34-years-old South Korean singer, PSY, first appeared on Youtube in July.

on youtube: trên youtube

2.Fiona is getting better and better at writing compositions.

 better là từ so sánh hơn của từ good; (be) good at something: tốt về cái gì

3.The school cafeteria only opens at lunchtime.

 at lunchtime: vào thời gian ăn trưa