Jenny is quite good at taking notes. She can _______ almost every word her teachers say in class.

The population of Jiangsu __ to more than twice what it was in 1949. The figure is now approaching 74 million.

Tom didn’t come last night,did he?—No.I _______ have waited for him.A whole night was wasted.

______ we’ll go to the Huaguo Hill.

go to the cinema this Sunday morning.—I’d love to, but I ________ as a volunteer in my community then.