— Do you know where David is ? I couldn’t find him anywhere. — Well. He ______ have gone far –his coat’s still here.
The early pioneers had to _____ many difficulties to settle down on the new land.
The teacher called Tim’s mother ________ what he had done in the test.
--You are always full of ________. Can you tell me the secret?--Taking plenty of exercise every day.
The reason _____ they held a party was _____ it was Sue’s birthday.
When the question was under discussion, Gloria _____ an idea that the prices of cars should be reduced.