Colours can change our moods and make us happy or sad .
A. feel B. to feel
C. felt D. feeling
he sees people in trouble，he always gives them a hand．
A. Every time B. The moment C. The next time D. The first time
Could you please give some _______ to the _______ teachers?
A. advice; man B. advices; men
C. suggestion; man D. suggestions; men
When I passed the classroom，I heard a girl in it．
A. sing B. sings C. sang D. singing
My old neighbour Charles felt__________ after his children moved out．
A. lonely B. safely C. angrily D. happily
Another newest man-made satellite is the earth now．
A. circle B. circling C. circling around D. circles
