Robots _____more heavy work for us in the future.
| A．will do | B．did | C．have done | D．were doing |
—Is this your bicycle, David? —No, it's not . It's Helen's.
| A．his | B．mine | C．yours | D．hers |
— Your English is very good. —____________.
| A．No, no | B．No, it isn’t | C．It’s not good | D．Thank you |
— ________, where is my pencil? — ________, I don’t know.
| A．Sorry; Excuse me | B．Hello; OK | C．Excuse me; Sorry | D．Hi; Excuse me |
— ____________ ? — J-E-N-N-Y, Jenny.
| A．Do you know Jenny | B．Can you spell his name |
| C．Is it your name | D．How do you spell your name |
—Thank you, Thomas. —________.
| A．I’m happy. | B．That sounds great. | C．You’re welcome | D．Have a good day. |