---Look, our headmaster is over there, playing basketball with some students of our class.
--- Oh, he must be ________ to his students.
| A．possible | B．valuable | C．available | D．accessiblee |
It is worth considering what makes “convenience” foods so popular, and ______ better ones of your own.
| A．introduces | B．to introduce | C．introducing | D．introduced |
Bill suggested ______ a meeting on what to do for the Shanghai Expo during the vacation.
| A．having held | B．to hold | C．holding | D．hold |
I still remember ______ to the Famen Temple and what I saw there.
| A．to take | B．to be taken | C．taking | D．being taken |
Planning so far ahead _____ no sense — so many things will have changed by next year.
| A．made | B．is making | C．makes | D．has made |
—Is everyone here? —Not yet ... Look, there _____ the rest of our guests!
| A．come | B．comes | C．is coming | D．are coming |