—Shall I inform him of the change of the schedule right now?—I am afraid you ________, in case he comes late for the meeting.
Please remember nothing can be learned ______ hard work.
—Susan, go and join your sister cleaning the yard. —Why ____? John is sitting there doing nothing.
the house on fire, he dialed 119.
I hurried ________ I wouldn’t be late for class.
They won't buy new clothes because theymoney to buy a color TV set.