A : ________ shirt is this? B : It's ________ shirt.
| A．Who's ; my |
| B．Whose ; his |
| C．Who's ; her |
| D．Whose ; she |
The doctor and writer________in Harbin last year.
| A．is | B．are | C．was | D．were |
My uncle came here _______the evening of October 7th.
| A．on | B．in | C．at | D．for |
—Is this your backpack?
—Yes, _______.
| A．This is | B．it is |
| C．it’s | D．it isn’t |
—What’s this?
—It’s_______.
| A．key | B．keys | C．a key | D．a keys |
_______, Linda. What’s this in English?
| A．Excuse me | B．Thank you |
| C．I’m sorry | D．Excuse |