词形转换（共8小题，计8分） It is necessary for everyone to brush his ________ after each meal. (tooth)
I have bought a new flat and it’s on the ________floor of the building.(nine)
As middle school students, we should know how to look after________. (us)
The student missed the ________tour around Donggao Park. (enjoy)
We received Peter’s _______and went to his birthday party happily. (invite)
(luck), John got back the notebook that he had lost at the cafe.
It was _________for such a little girl to solve this hard problem in ten minutes. (usual)
Make a plan for your future study, and you will ________in the end. (successful)
Although Paris and London are cities in different countries， they still have many things ___ （共同之处）． （词数不限）
Jim is a great player，and he never his team （使失望）．
（到目前为止），nobody has found out the truth of the missing MH370．
If you want to call him now，his telephone number can be （查找） in my notebook．
Because of the heavy rain，we have to （推迟）the sports meeting．