选择正确的一项,补全单词。__ fterA. oB. eC. a
Can you tell me ____________ your father?A. onB. aboutC. to
He is tall ____________ strong. A. butB. withC. and
He was born ____________ March 10th. A. inB. onC. at
What ____________ he do?A. doesB. doC. is
He is interested ____________ math. A. onB. inC. at