This is a big class，and _________of the students _________boys．
| A．two-third；are | B．second-there; is |
| C．two-thirds；are | D．two-three：is |
Happiness and success often come to those are good at recognizing their own strengths.
| A．where | B．who | C．what | D．which |
It’s ___________ beautiful music that we like it very much.
| A．such | B．such a |
| C．so | D．so a |
—My aunt said she called you yesterday morning, but there was no answer.
—Oh, we were at home. Maybe my husband with my daughter and memy car in the garden.
| A．were washing | B．had washed |
| C．was washing | D．washed |
─It’s said that sandstorms seldom hit that area，they？
─_______，but things are different now.
| A．do,Yes | B．didn’t ,No |
| C．did , No | D．did, Yes |
There’re many trees on ________ of the square playground.
| A．either side | B．any side |
| C．neither side | D．both sides |