— Must I turn off the gas after cooking?
— Of course. You can never be________ careful with that.
| A．enough | B．too | C．so | D．very |
Don't play a trick _______the old man.
| A．at | B．on | C．to | D．in |
Shall we buy a present _______ him?
| A．of | B．for | C．from | D．to |
----_______ there _______ interesting news in today’s newspaper?
----Yes , there __________.
| A．Is ; any; is some | B．Are ; any ;are some |
| C．Is ; an ; is one | D．Are ;some; are some |
-- _____________ do you watch TV every day? --- For about an hour.
| A．How long | B．How much |
| C．How many | D．How often |
---- Your English is very good.
-----.
| A．No, no | B．No, it isn’t |
| C．Thank you | D．That’s OK. |