What impresses me most is _________ he appears in front of others, he wears a sincere and charming smile.A. which B. that C. where C. that whenever
It is requested that each of the teachers invited ______ a performance at the party.
Having lived in China for 8 years, Helen has a good _______ of both English and Chinese.
A lot of people here, _____, Tom, are for the plan that we will go to the beach on foot.
She devoted herself _______ to her research and it earned her a good reputation in her field.
You’d better ______ your score and see if you have passed the exam.