We are so sorry for that．We'll try to determine exactly _________ went wrong that evening．
| A．where | B．what | C．which | D．how |
Next to biology , I like physics ________.
| A．better | B．best | C．the better | D．very well |
We ______ to paint the whole house but finished only the front part that day.
| A．set about | B．set up | C．set out | D．set down |
I had hardly got to the officemy wife phoned me to go back home at once.
| A． | when | B． | than | C． | until | D． | after |
Tony lent me the money, ______that I’d do as much for him.
| A．hoping | B．to hope | C．hoped | D．having hoped |
Sarah made ______ to the airport just in time to catch her plane this morning.
| A．herself | B．this | C．that | D．it |