Tom sacrificed his personal life ________ he could get ahead in his career.
| A．in case | B．as if |
| C．so that | D．only if |
He was sentenced to death ______ what he has stolen from the bank.
| A．that | B．since | C．because | D．because of |
____ nice, the food should be made by adding more sugar.
| A．Tasting | B．Taste | C．Tasted | D．To taste |
— How long have you been here？ — ______ the end of last month，
| A．In | B．By | C．At | D．Since |
I like swimming，while what my brother enjoys ______.
| A．cooking | B．to cook | C．is cooking | D．cook |
We’ll be free tomorrow，so I suggest ______ to the history museum.
| A．to visit | B．visiting | C．we should visit | D．a visit |