If you have a toothache, you should ______. A. go to see a nurse B. go to see a dentist C. lie down and rest
Would you please ________ the cup of coffee?
Two ______ trees have been planted along the lake since 1998.
– Is it going to rain tomorrow? – If it, we’ll have the match next week.
The Young Pioneers didn’t know.
The water is too hot. We’d betterright now.