—I’m sorry,sir.I’ve made a lot of mistakes in the exam.—Never mind.________,the exam is a little difficult.
—________will your father come back,Tony? —In three days.
I'm sure that there____more trees in our country in the future.
—Mike,you________play the piano well if you don't work hard. —I know,Mom.
You will________take a holiday after the exams.
.Could you please pass me two ________?