---When was Tom bitten by a snake?
---It was on a Sunday _______ he was taking a trip to the mountainous area.
| A．that | B．when | C．which | D．where. |
.My teacher is very nice. I’ll never forget the ______he has done for me.
| A．favor | B．kindness | C．help | D．benefit |
—Did you have a good sleep last night?
—Yes, never sleep.
| A．badly | B．better | C．worse | D．best |
The door opened and there.
| A．entering our English teacher | B．entered our English teacher |
| C．did our English teacher enter | D．our English teacher entered |
the project as planned, we’ll have to work two more hours a day.
| A．To complete | B．Complete | C．Completing | D．Completed |
You don’t need to make fancy foods to impress guests—it is something simple but good _____ will do.
| A．what | B．that | C．which | D．who |