It is _______ unusual thing for us to find ________ UFO.
| A．a; a | B．an; an | C．a; an | D．an; a |
Do you know where_______________?
| A．is the nearest hospital | B．is a nearest hospital |
| C．is the nearest hospital | D．the nearest hospital is |
On my way _______ home, I pass _______a fruit shop every day.
| A．to, by | B．to, past |
| C．\, by | D．of, for |
—Do you know if Tom ________to the concert?
— I’m not sure, but if he________, I’ll go to the concert with you.
| A．comes, comes | B．comes, will come |
| C．will come, comes | D．will come, will come |
At the party, she ________a ghost.
| A．dresses up | B．dresses up as |
| C．dresses up in | D．dresses up like |
He found_ ________very difficult ________the math problem．
| A．that, to solve | B．this, solving |
| C．it, to solve | D．it, solving |