—Have you got used to the Chinese food, Robert?—Yes, but I don't like ________ when a Chinese host keeps serving me the food I don't like.
Most people admit _____ the fact that it is not easy _____ into a famous university.
You ought to be stricter _____ your son; it’s no use only being strict _____ his work.
Teachers should _____ on their students the value of hard work.
The father as well as his three children _____ skating on the frozen river every Sunday afternoon in winter.
The report indicates that the new power station produces ______ energy as the one built earlier.