.
--- What do you think our guests ___________ be doing at the moment?
--- They must be enjoying themselves at the party.
| A．can | B．must | C．should | D．would |
------ Hello．Can I speak to Robert, please?
------ Hold on, please．He ______ in the garage．
| A．works | B．worked | C．is working | D．has worked |
Our manager is going to have a new factory _______ on the ruined one.
| A．built | B．be built | C．to be built | D．being built |
I think basketball is _______．I like to watch it.
| A．boring | B．bored | C．exciting | D．excited |
------ Where’s the best place to meet?
------ What about ______ outside the cinema?
| A．meeting | B．to meet | C．meet | D．met |
Lily’s TV set is broken．She is going to have it ______.
| A．repair | B．repairs | C．repairing | D．repaired |