—What do you think of __________ idea of taking part in ‘Earth Hour’?—Wonderful! I’ve never heard of __________ one! We can reduce pullution in this way.
--Do you often get online? -- Yes , I _______ lots of time on it. It's a good way to kill time.
--What do you often do _____ classes to relax yourselves? --We often do eye exercises ,listen to music or do some running around the school.
Many people do not realize the importance of health _____ they have fallen ill.
A direct order like “Daisy, pass me the book’’ sounds rude. We’d better say “_______”
She is a _____ girl with two big eyes.