—That pink T-shirt with Ping An’s picture on it ______belong to Miss Ma. She admires him a lot. —No, it _____ be hers. She hates pink colour.

You __________ tell anyone about this — it’s a secret.

Susan’s parents have bought a large house with a swimming pool.It      be very expensive.

 When Marx was in London, he  __   read at the library for hours.

 – Excuse me, sir. But nobody _____ smoke here in the lift! -- Sorry! I didn’t see the sign.