Most museums are just for looking. But today some of them have things for you to touch. The signs say, "________!"
| A．Be touching | B．To touch | C．Do touch | D．No touch |
－These peaches really juicy.
－They ____ be! Just see the price, $3,99 a pound. Very expensive, aren’t they!
| A．would | B．could | C．might | D．should |
When realizing they would be ___ of traffic jams or air pollution more people will choose public transportation.
| A．victims | B．survivors | C．murderers | D．tutors |
Keep it in mind not to disturb the president at two o’clock this afternoon, when he ____ a global joint meeting.
| A．will host | B．hosts | C．is to host | D．will be hosting |
After months of a hard voyage on the rough sea, they finally came to _____they called their “promised land”.
| A．where | B．what | C．how | D．which |
“An awful accident ___, however, occur the other day.” The old man repeated, trembling all over.
| A．does | B．did | C．had | D．has to |