My sister and I ……… our bicycles to school now.
A. ride
B. rides
C. is riding
D. are riding
Đáp án: D
Dịch: Chị tôi và tôi đang đi xe đạp đến trường bây giờ.
I am having a math lesson but I forgot my ………….. I have some difficulty.
Cuong and Minh …….. their bicycles to school form Monday to Friday.