【题目】We all like koalas ________ they are funny and cute.

【题目】He is to take care of himself.

【题目】"Eight" is a of good luck in China.

【题目】We should try to learn as much as possible ________ we can face all the challenge（挑战）with confidence（自信）.

【题目】We study English listening to the tapes.

【题目】Whatever happens, never give ________ our dreams.

【题目】The manager sounded____ on the phone.He offered to show us around the company.

【题目】We can’t put off _________ a plan.

【题目】Jane volunteers her time _________ the plates.

【题目】If your head still ________ tomorrow, then go to a doctor.