Yesterday the teacher told us that the earth ________around the sun.A moved B. movesC. was moving D. had moved
of the juiceorange. It’s very pure.
– has he lived in Canada? --Since 1998.
Ann is looking forward to her new pen friend.
The maths problem is so difficult that none of them can .
The foreigners have been in Beijing for three years, so they are familiar the city .