Hello, Sandy. This is Jack. What are you doing?—I’m watching a match. It started at 7:00 p.m. and _____ on for another an hour.

The boy used to cause a lot of _________/’tr?bl / very much.

“I”the first letter in the word“industry”, there is also_____“u”and“s”in it.

What was Jimmy going to do?—He was going to put ______ some signs ______ old books.[ ]

Must we get to the airport before 8 o’clock?— No, you _____. The plane takes off at 12 o’clock.