Most students think they should have ______ time and energy to develop their own interests.

 After the conversation with the teacher, Jenny’s mother looked a little ________. 

—Why don’t you drive to work today?—Sometimes riding is even          than driving during the busy traffic time.

Do you enjoy the meal I cooked for you ,Tom ?Yes ,it can’t be           

— Which month has ________ days in a year?　 — February.