I ______ tell you with certainty that he won’t be able to finish it before the deadline.
A number of students trees every year and the number of them increasing.
- the football match? -Class Three.
Please ________ the numbers and I’m sure they will ________ more than 1,000.
After ________ series of unsuccessful attempts, he has finally passed ________driving test.
He is such _____! He is sure to ruin(毁坏)all the fun here if you invite him to the party.