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【題目】Though the teacher asked a very difficult question, Tom up with a very good answer immediately.

【題目】Large quantities of oil _____to Japan since one year ago.

【題目】The professor_____ out the project made a comment on the report.

【題目】What disappointed us was that their determination finally _____.

【題目】John did not feel well yesterday; otherwise he _______to see his classmates off.

【題目】You have been to Singapore, for you know so much about the local customs.

【題目】It is widely acknowledged that students should be ____________ in terms of overall quality.

【題目】—Can you help me to translate it into English?

【題目】What can we learn from the conversation?