I’ve bought the plane tickets and arranged     1     (换乘) from the airport to the hotel. So we are almost set! Don’t forget to check in online and print your boarding pass in   a    2    . Then all we have to do is pack luggage. Remember to bring your camera! Oh, one last thing… Have you exchanged foreign       3    (货币)? I don’t have a credit card. I’d like to buy     4     (纪念品) for my family so I’m going to take $300 just in cash. Can’t wait!

    5     (烟雾) can be dangerous because it causes severe breathing problems and       6    (感染).

Well, SNNR was   e    7     in 2000 and is the highest and second largest nature     8    (保护区) in China. Here, you can see dramatic landscapes.

She appeared in The Cove, a documentary aiming at highlighting the c    9     of dolphin hunting. Besides performing and modelling, Hannah travels the world giving   p    10     and talks, getting more people involved in the conservation of ocean life.

After I     1     it over and over again in my mind, the big day finally     2    : my first day at senior high!

“Nice to know we     3    .” said my new teacher. I had been     4     to pay attention when he     5    .

But this is just the kind of thing you are going to face at senior high.     6     like this might sometimes put you     7    .

Keep calm and be prepared. That way, you’ll     8    your time at senior high.

So in physics class on Monday, I did the same, but the teacher spoke     9    I couldn’t     10    .