We can’t go swimming ________ our parents are with us.
| A． |
if |
B． |
when |
C． |
unless |
It’s _______black. It’s _____black car.
A…./… B.a/… C…./a D.a/a
---Is this your basketball?
--- ________.
| A．Yes, it’s. | B．No, it’s not. | C．Yes, it is. | D．No, it is. |
This boy is my ________.
| A．brother | B．daughter | C．father | D．uncle |
--Is there a hospital near here?
--Yes,________.
| A．there ’s | B．there isn’t | C．there is | D．they are |
This is_______mother, and________name is Mary.
| A．her; his | B．my; her | C．your; his | D．his,his |