There were about six ______ students in the school building during the earthquake, and ______ of them didn’t run out.
| A．hundred, two third | B．hundred, two thirds |
| C．hundreds, two thirds | D．hundreds, two third |
-- ____ your mother have big eyes? --Yes, she ____.
| A．Does, does | B．Are, am | C．Do, do | D．Does, is |
-- ____? --Yes, it is.
| A．Is Bob a boy? | B．Are you ten? | C．Is your pen blue? | D．Is she here? |
Jane and I ____ twelve. My sister ____ ten.
| A．is , is | B．is , are | C．are , is | D．are , are |
--Is your father a teacher? -- ____.
| A．Yes, she is. | B．Yes, you are. | C．Yes, he is. | D．Yes, I am. |
This is ____ orange book and that is ____ apple.
| A．a , an | B．an , a | C．an , an | D．a , a |