1. 哇，时间过得真快! is an expression worth noting.

2. In this lesson we see 听起来还不错 and 这个建议很不错. The latter here has a more intense feeling than the former.

3. In 我刚好也可以试试我新买的相机, the speaker is expressing that the situation is perfect by using 刚好. At times you may also hear 刚刚好 to express this same sentiment.

4. We saw a few more examples of 就 in 你就要去看医生啊, 我想明天就会好了, 那你就打电话跟你老闆说你生病了 and 这样她就不会跟老闆抱怨说. In the first three examples, this particle adds an urgency to the statement. In the last example, it adds a direct relationship between the cause and effect.

5. 没办法 is used in a different way in 而且没办法专心工作. Here it’s showing no way to do something.