—What can I do for you?—I’m looking at that dress. May I ?
The new year doesn’t begin ________ the same date every year.
– How _________ is the Great Wall? -- Ten people can walk side by side.
– What is Tom doing now? -- He is ________ the table.
– Have you ever been to the Grand Canyon? -- Yes. I __________ there last summer with my parents.
—I’m going to take a vacation tomorrow. --Oh, good! ___________________.