Do you know how long it has been _________service ?
| A．on | B．at | C．in | D．for |
There are some trees near our school. They ________ last Monday.
| A．water | B．watered | C．have watered | D．were watered |
─______ are your family going this summer holiday?
─To Dalian. We’ll stay there for a week.
| A．Where | B．When | C．How | D．Why |
Jenny isn’t doing ________ now. Maybe she can help sweep the floor.
| A．something | B．anything | C．nothing | D．everything |
─Which dress is _____, the blue one or the yellow one?
─It depends on you.
| A．beautiful | B．more beautiful |
| C．most beautiful | D．the most beautiful |
Laura __________ in the office for 4 hours. Tell her to have a rest, please.
| A．works | B．was working | C．worked | D．has worked |