No one asked for me while I was out, ___?

—I don’t suppose Jimmy could have done well in the mid-term exam last week,______?--- ______ he almost failed in the exam．

---________ will your head teacher return from the USA?---In two days.

—Nothing wrong with it ,       ?—No .Yours is a specially-built model. Drive carefully , though .It takes time to run in a new car.

--- Jenny, ________do you visit your grandparents?--- Twice a month.