---Cliff, I lost your ball at school. I suppose I should pay for it. --- Oh. _____. It was just an old ball anyway.
That was the first time I _______ there and I was impressed by the friendly people very much.
________ I can see, there is only one way to solve this problem.
Jane has been so ________ in getting used to everything that she hasn’t had time for social activities.
To qualify yourself for this kind of new job, I recommend that you ________ some online courses.
— I hear it will rain tomorrow.— It _______ true. You see, there are so many black clouds in the sky now.