He was very ill, but now he is out of danger.
Most animals walk ____ four legs. A. of B. to C. on
—We are going to play in tomorrow’s football match.I feel very nervous.Dad. —________.I'm sure you can win the match.
The man ________ is talking to our teacher is Betty’s father.
If you have trouble pronouncing these words, you can repeat them over and over again ________ you are comfortable with them.
一Would you like to go to the amusement park? —If Jack does,________.