I’ll go to Hainan with my parents fo r the winter holiday next week.– Really ______________!

This old computer must have been of great use to _______ did the scientific research

The doctor insisted that the patient ______ seriously ill and that an operation _____ in no time.

I’ve got so many problems _______ today that I’mafraid I won’t have time to have lunch.

______does Frank play computer games — Twice a week