【題目】As students, we are supposed to spend more time ______.

【題目】Excuse me, could you help me? I don’t know ______ exchange money.

【題目】Get away from these __________(knife). They may hurt you.

【題目】Lucy sits the third row, Jim’s left.

【題目】They often talk __________ their homework in the afternoon.

【題目】—What's the time now?

【題目】Tom usually goes fishing ____________ Sunday morning.

【題目】More and more people know the ___________(important) of learning English.

【題目】The train to Beijing leaves ___________ eight o'clock. Let's go.

【題目】Loud music always makes us ______.