Someone who is ________ is hopeful about the future or the success of something in particular.
Đáp án B
optimist (n): người lạc quan, optimistic (adj): lạc quan.
pessimist (n): người bi quan. pessimistic (adj): bi quan.
Những người là người lạc quan thì tràn đầy hi vọng vào tưong lai hoặc sự thành công của những thứ đặc biệt.
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.