—Where have you been recently? —I ________ in Hangzhou on business for a week last month.
The new machine is supposed to be the solution to all our production problems, but"____".
In that case, there is nothing you can do ____ wait.
The sign reading "No Photos" means that no one ____ take any photos in the Palace Museum.
He is one of the top students in our class, who score ____ average in most subjects.
-- Well, an apple pie, a salad, and anything ____, sir?-- A soup, please.A. to follow B. follows C. followed D, following