He managed to become a great inventor ___ he left school at 16.
| A．no matter | B．so that |
| C．even though | D．as long as |
We want three good musicians ______ our school show.
| A．for | B．join | C．to | D．/ |
She _______ a bicycle to the market every day.
| A．takes | B．rides | C．by | D．on |
— _______ does your father go to work every day?
— He takes the subway.
| A．When | B．Where | C．How | D．Why |
Dick often helps him ______ his math.
| A．at | B．with | C．of | D．/ |
On weekends, we likeTV at home.
| A．watching | B．watched | C．watches | D．watch |