Do you know who are the two women?—Oh, they ____ movie stars. They’re popular these days.

Hurry up!The play for ten minutes.

Some people are worrying about the possibility ________ mobile phones could be responsible for a range of illnesses, from rashes(皮疹) to brain tumors．

During her visit to Paris, Mrs. Ma really enjoyed _____.

Look, those great notebooks are _____ in our school store. Let’s have a look.—OK. Anybody can_____ the prices. [ ]