You can use a large plastic bottle, _____ cut off, as a pot to grow your plant in.
| A．the top is | B．with its top |
| C．whose top | D．the top of which be |
—Excuse me sir,where is Room 301?
—Just a minute.I’ll have Bob _______ you to your room.
| A．show | B．shows | C．to show | D．showing |
He has made a lot of films,but _______ good ones.
| A．any | B．some | C．few | D．many |
In crowded places like_____airports and railway stations,you _______ take care of your luggage.
| A．can | B．may | C．must | D．will |
—Where’s that report?
—I brought it to you _______ you were in Mr.Black’s office yesterday.
| A．if | B．when | C．because | D．before |
—How can I apply for an online course?
—Just fill out this form and we _______ what we can do for you.
| A．see | B．are seeing | C．have seen | D．will see |