I．用a，an ，the或／填空：
1．Hi！I'm _______ Pepita．
I'm from _______ Mexico．
2． _______ Mexico is beautiful．
_______ sky is pink and orange in _______ morning．
3． _______ sea is blue．Look！That is _______ orange boat．
4．This is _______ yellow house． _______ door and _______ windows are blue．
5．This is _______ guitar．
6．This is _______ church．
II．改错（把正确的句子写在横线上）：
1．Are they from the Australia？
_________________________________
2．It is cold in an evening．
_________________________________
3．A moon is yellow．A sea is blue．
_________________________________
4．This is a apple．
_________________________________
5．They are a strong lions．
_________________________________
