Our English teacher is often _______ to give a talk on English study. He is popular.
| A．advised | B．created | C．invited | D．refused |
Jack is _______ to look after himself.
| A．enough old | B．enough young |
| C．old enough | D．young enough |
When ______ you ____ to see your grandpa?
—Last weekend.
| A．do; go | B．did; go |
| C．have; gone | D．have; be |
Henry ______ this car for a year.
| A．has bought | B．have had |
| C．have bought | D．has had |
Your father is sleeping. Please stop ____ .
| A．to sing | B．sing | C．singing | D．Sings |
____ you ever _____Beijing Roast Duck before?
| A．Did: try | B．Have: tried |
| C．Will: try | D．Do; try |