are living in_______ world where mouse clicksrule our life, so online searches have become_______ must.

The novel isn’t easy for Xiao Wang to read, is it— ________. His foreign language is far better than expected.

_______ patient when you argue with someone who is not so reasonable.

e class time, our teacher has ____ students do half of the exercisesin class and complete____ for homework.

he entered the police station, she recognizedthe man who ______ her at once．