_______ he is in poor health, ______ he is still busy working all day and all night．
A．Although; but
B．Although; /
C．Although; and
You will never guess ________.
| A．who am I waiting for | B．what has happened |
| C．how can she help me | D．where did I go |
It was stupid ______ my baby alone at home.
| A．for me to leave | B．for me leaving |
| C．of me to leave | D．of me leaving |
--Who has kept the water _____?
--Oh, I forget ______.
| A．running; to turn it off |
| B．running; turning it off |
| C．run; turning it off |
| D．to run; to turn it off |
_____Li Jun is only 10, _____ she has taken care of her sick father for three years.
| A．Although; but | B．Although; / |
| C．Because; so | D．/; so |
--A terrible smell, Ted!
--Sorry, Mom.I’ll ______ my socks and put them in the washer.
| A．put off | B．shut off | C．get off | D．take off |