—Guess what? I happened to have met Mark at the party last week. —If my memory serves me correctly, you two ______ each other for almost ten years.
.—We haven’t heard from Jane for a long time? —What do you suppose ________ her?
Some of the students have already learned enough English to ________ a conversation with a native speaker.
Throughout the week,the boy ________ most of the work in the manager’s office.
My cousin doesn’t know what to ________ at the university;he can’t make up his mind about his future.
—My sister is a typist at a foreign firm. —I know this sort of job ________ skill and speed.