Only ______ as a translator ______ how important it was to grasp English.
A．when did I work; I realized
B．when did I work; did I realize
C．when I worked; I realized
D．when I worked; did I realize
What’s the time? My watch _______.
A．is being repaired B．is to repair
C．has been repaired D．has repaired
“The child’s life is not in danger any more,” the doctor said ________.
A．in service B．in relief C．in peace D．in order
It’s helpful to put children in a situation ____ they can see themselves differently.
A．that B．when C．which D．where
Last weekend, I _____ my washing machine ______.
A．had; repair B．had; repairing C．had; repaired D．had; to repair
The manager devotes all his spare time ______ the violin.
A．to practise B．to practicing
C．in practising D．for practising
