Writing: For this part, you are supposed to write an e-mail in about 100 - 120 words based on the following situation. Remember to write it clearly.

你(Li Yuan)下周一因為要去參加演講比賽，不能上外教(Prof.Smith)的寫作課。請給他寫一封e-mail，內容包括:

·請假并表示歉意；

·解釋不能上課的原因，如比賽的重要性；

·承諾會自學所缺內容并按時交作業；

·祝他偷快。

If John had entered the office ten minutes ago, he____ what we were talking about just now.

• A、should know
• B、had known
• C、would know
• D、would have known

After whom was the Amazon River named?

• A、The Indian women fighters.

• B、The head of an Indian trib

• C、The first explorer of the river.

• D、The women fighters in ancient Creek stories.