Nancy has to （study for a test） 括号内提问

Nancy has to （study for a test） 括号内提问 They have to （ study for the math test） on monday 对划线部分提问,括号 I have to (study for the test )对括号里的提问 How to study for a test? Mary has to study ____a math test A.at B.for C.in D.to study for a test He ____ to study for the math test. A.have B.hasn't C.has D. she has to study for a history test 这是时态?一般现在时吗? jim has to study for a test this sundy .改为一般疑问句 She has to study for the test today I am studying for （a math test）.对划线部分提问,括号内为划线部分 Ben has to study for the Chinese test.(改为否定句）