--- Who are the teenagers gathering at the school gate?
--- Well, if you _____ know, they are all my visiting students.
| A．need | B．must | C．may | D．will |
. To learn more about the book, Saving Ourselves, ________ to www.saving ourselves.com.
| A．going | B．to go | C．gone | D．go |
She’s in a hopeless situation, ________ we will keep a very close eye on.
| A．where | B．when | C．which | D．that |
. People who exercise _________ are less likely to feel stress.
| A．regularly | B．formally | C．mostly | D．publicly |
. If the water hadn’t been drained out of the mine, no miners _______ alive now.
| A．will be | B．would have been | C．would be | D．have been |
What the young man can’ t _______ is that his mum always treats him like a baby.
| A．support | B．undertake | C．hold | D．bear |