He is such a good teacher ______ we all respect.

Add the pepper _______ the turkey sandwich. Next, put cheese _______ the bread.

oymentin some western countries is on the crease A growing number of young people,______, are finding themselves out of work

.— Is your sister a factory worker or adoctor— ________________.

An old soldier gave us a lecture a moment ago. In his lecture, he told us ________ in Wuxi inthe old days.