13．Because they hadn’t booked a room in advance, there were _____ left when they arrived at the hotel.
| A．none | B．no one | C．Nobody | D．Nothing |
The man ___ my mother talked just now is a friend of mine.
| A．that | B．whom | C．to whom | D．who |
It was very cold, so we __ the fire__ all the time/
| A．have.. burnt | B．had… burned | C．had… burning | D．have… burning |
Won’t you have ___ more rice?
| A．many | B．a few | C．little | D．a little |
Last night I met Mr. White , ___ used to be my maths teacher.
| A．which | B．that | C．who | D．whom |
World war I ___in 1937.
| A．has broken | B．was broken | C．broke out | D．was breaking out |