you think of the teacher—-She is a strict teacher , but____ allher students show respect for

Why didn’t Tom have his lunch? It’s already one o’clock.—His pet bird ____this morningHe____still for quite a long time in his room crying

— What is the price of gas these days? — Oh, it _______ sharply since last month. [ ]

Walmart, which is one of the largest American supermarket chains, _______ some of its store open 24 hours on Mondays through Saturdays

In this experiment, they are woken up several times during the night, and asked to report what they＿＿