MY GRANDFATHER USUALLY SPENDS TWO HOURS ______ AROUND HIS HOUSE IN TH...
Câu 13: My grandfather usually spends two hours ______ around his house in the morning.
A. walking
B. to walk
C. walks
D. walk
Câu 13: My grandfather usually spends two hours ______ around his house in the morning.
A. walking
B. to walk
C. walks
D. walk