It was _____ terrible earthquake and _____ number of people who were killed reached more than 20,000.
| A．a; the | B．the; a | C．the; the | D．a; a |
Mary is the only one of the girls who ________ in for sports.
| A．go | B．goes | C．have gone | D．have been |
Is this museum ______ the students visited last year?
| A．that | B．which | C．where | D．the one |
They got to the railway station, _______ the train ________.
| A．finding; had left | B．to find; had left | C．found; left | D．to find; leaving |
Lincoln had very little free time ______ he could spend studying then.
| A．when | B．in which | C．at which | D．which |
It is the place _____ I once visited when I was young.
| A．that | B．in which | C．where | D．at which |