— So how long have you been in Beijing? — Just a couple of days. I’m on a great tour, you know, and I ______ all the places of interest here.
I can't say which wine is best---it's a(n)_______of personal taste.
—Stay a bit longer,please. It's been such ________fun having you here. —Thank you,but I've got ________early start tomorrow morning.
My brother isn’t very good at English, but _____ maths, he is second to none.
Many a student _____ playing games on the playground and only one girl or two _____ reading in the classroom.
– Have you ever been back to our Alma Mater(母校) after graduation? -- Of course. _____. Which of the following is incorrect?