________ seems to be a strong competition in China for senior high students to enter college or university.
I remember _____the factory owed a small workshop and two machines.
—What should we pay more attention to if we go north in winter, Mum?—Nothing much. Take warm clothes________ the weather is cold.
When he realized the police had seen him, the man ________the exit as quickly as possible.
He is _______as a leader but he hasn’t ________in teaching.
I suggest that that we should take part in more such activities in future ________we did yesterday.