Having been ill in bed for nearly a month, he had problems __________ the exam.
| A．pass | B．passing |
| C．to pass | D．passed |
By now, we have raised 50.000 pounds for the poor children, ______ is quite unexpected.
| A．that | B．which | C．who | D．it |
Was it because Jack came late for schoolMr. Smith got angry?
| A． | why | B． | who | C． | where | D． | that |
Grandma pointed to the hospital and said, "That's ______ I was born."
| A．when | B．how | C．why | D．where |
She'd lived in London and Manchester, but she liked______ and moved to Cambridge.
| A．both | B．neither | C．none | D．either |
A company ______profits from home markets are declining may seek opportunities abroad.
| A．which | B．whose | C．who | D．why |