Đáp án C
(to) be in time: đúng lúc, kịp giờ
Các đáp án còn lại:
A. about time: đến giờ
B. at time không có nghĩa (at times: thỉnh thoảng)
D. behind time: lạc hậu, lỗi thời
Ann's encouraging words gave me _________ to undertake the demanding task once again.
The local people insisted that the road_________50 cm more so that, in case of flood, they still can travel on it.
He did not share his secrets with other people but he ________in her.
The girl __________ design had been chosen stepped to the platform to receive the award.
My boss's plane___________at 10:15 tomorrow morning, but I cannot pick him up.