Ⅰ．题目略
1．in a row
2．make a mess
3．keep one's cool
4．ahead of
5．be responsible for
6．separate from
7．work out
8．look forward to
9．at the end of
10．give up
11．wait for
12．set out
13．believe in
14．be thirsty for
15．首先
16．对……有耐心
17．连同；除……以外还
18．休息
19．对某人心存感激
20．感到自豪
Ⅱ．题目略
1．competition
2．is full of
3．looking forward to
4．explains
5．ahead of
6．believe in
7．set out
8．in the future
9．thankful
10．ours
Ⅲ．题目略
1．is； patient with
2．encourages； to
3．time to say
4．have； changed since
5．looking forward to going
6．took； to explain； to； whenever
7．Because of； put in more effort
8．in； will come
9．to separate from
10．work out； no matter how difficult
11．for coming； graduation ceremony
12．along with； waiting for