The children left without ________ “Goodbye”.
| A．say | B．saying | C．to say | D．said |
—I ________ a new house recently.
—Great. When ________ you ________ it?
| A．have bought, did, buy | B．have bought, have, bought |
| C．bought, did, buy | D．bought, have, bought |
The policeman asked the child ________ cross the street ________ the traffic lights turned green.
| A．not, when | B．not to, until |
| C．didn't, before | D．not to, after |
—I called you last night, but no one answered me.
—Oh, I________ a shower.
| A．have taken | B．was taking |
| C．took | D．will take |
I have _____ decided when to leave, but my sister hasn’t decided_____.
| A．yet, yet | B．already, already |
| C．already, yet | D．yet, already |
—Do you know _____?
— Sorry, I don’t. But I saw her just now.
| A．where has she gone | B．where she has gone |
| C．where she has been | D．where will she go |