Ⅰ.单句填空
1.The team needed to put another world-class performance.
2. (absorb) in his thought,the guy knocked into a tree.
3.“Would you really help?” the adult said with an (appeal) look.
4.They had an (arrange) that the children would spend two weeks with each parent.
5.I’m so grateful all those volunteers because they helped my terrible day end happily.
6.Some old people want help;others most 
(definite) do not.
7.That restaurant serves (absolute) the best food I’ve ever eaten.
8.The singer received a good round of (applaud) for her performance.
