--Lucy, who is ______?-- ______ name is Lily.
—What did our geography teacher say? —She told us that the earth ___________ around the sun. A. moves B. moved C. has moved
—What’s the low-carbon (低碳的) lifestyle like?—Save ___________ energy, produce ___________ carbon.A. less; more B. less; less C. more; less
—How about going hiking this weekend? —Sorry, I prefer ___________ rather than ____________. A. staying at home; go out B. to stay at home; go out C. to go out; stay at home
—We’ll make a trip to Hainan Island next weekend. Will you go with us?—No, I can’t ____________ it at present. A. afford B. offer C. accept
—___________ my daughter is only ten years old, she knows a lot. —What a clever girl! A. Though B. Because C. Whether