I’m afraid that the thread will break _____ it’s the weakest.
The reason ____he was late was ____he had taken a wrong bus.
—Do you know what the letters MBA _____? —Sorry, I don’t know.
The flowers don’t need too much water; you can just water them _____.
—It is not enough for you just to tell me your decision. _____. —The only reason is that I’m interested in it.
After going into the hall, the mother _____a friend and went over to greet him.