Helen is on time for everything. How ______ it be that she was late for such an important interview?A. might B. can C. must D. may
Just be patient.You _____ expect the world to change so soon.
Having finished the work,__________.
It was with great joy _______ Tom received the news that his lost son had been found.
So sudden ______ that the enemy had no time to escape.
Look out!Don’t get too close to the house ________ roof is under repair.