My grandparents____ in that city since 2008.
| A．will live | B．live |
| C．have lived | D．were living |
--- ______ does your father work?
--- In a hospital.
| A．What | B．How | C．Where | D．Which |
Which is , a monkey, a mouse, or a lion?
| A．big | B．bigger | C．the biggest | D．biggest |
He goes to school ___ every day.
| A．by the bus | B．by bus | C．take bus | D．take a bus |
If the green light isn’t on, ________ a minute.
| A．waiting | B．to wait | C．waited | D．wait |
I’m very tired, Let’s stop ________ a rest.
| A．have | B．having | C．to have | D．had |