He didn’t know_________ or stay until the end of the festival.
Đáp án A
Anh ấy không biết liệu đi hay ở lại cho đến khi lễ hội kết thúc.
Whether + to Vo or Vo: liệu có…hay không
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.