选择正确的单词填空。 1.--________(What/How) do you want to________(be/being)? --I want to be a________(teach/teacher).I want to________(teach/teacher) English. 2.--________(Do/Does) Betty________(go/goes) to school by car? -No, She doesn't________(go/goes)to school by car. 3.--________(Whose/Who) comes to school on________(foot/feet)? --Miss Lu does. 4.Ms Guo________(walk/walks) to the station and________(take/takes) the train.