—Was it there _______ you were away to answer the phone? —There is no doubt about it.
That is the only way we can imagine ______ the overuse of water in students’ bathrooms.
What are you doing out of bed ? You’re _______ to be asleep.
people develop ________ preference for a particular style of learning at ______ early age and these preferences affect learning..
—He is a very hard-working student. — ______. As far as I know, he often burns the midnight oil.
The knowledge that his friends have deserted him is a (n) ______ pill for Mr. Smith to swallow.