A Korean survey shows that shopping cart handles are the most bacteria-carrying items among some ________used objects.
| A．relatively | B．frequently | C．ordinarily | D．sincerely |
— I have learned that it is not easy to get on well with the new boss.
—______? I think that I only need to do my own job well.
| A．So what | B．what for | C．what if | D．how come |
Many applicants stood outside the manager’s office, nervously waiting ______ for the job.
| A．to choose | B．being chosen | C．choosing | D．to be chosen |
— I ‘ll ask our physics teacher to explain Newton’s Second Law of Motion, which she taught us yesterday.
— That’s just _______ most of the students haven’t understood.
| A．what | B．why | C．how | D．where |
It didn’t _____ him that she would refuse his invitation
| A．happen to | B．adjust to | C．belong to | D．occur to |
Your luggage will be ___ by the lorry from the airport to your hotel.
| A．brought | B．conveyed | C．transmitted | D．fetched |