4.
选词填空。
(1)﹣ ______I have a doll?
﹣Yes,you can.
(2)﹣ ______you go to school today?
﹣No,I won't.
(3)﹣ ______we have a party this evening?
﹣Yes,you are right.
(4)﹣ ______you take care of your grandmother tomorrow?
﹣Yes,I will.
(5)﹣ ______I go now?
﹣Yes,of course.