Not only should you get used to _____ under difficult conditions but also you should pay more attention to _____ your work well。
F or breakfast he only drinks juice from fresh fruit _______ on his own farm.
– Do you enjoy your present job? -- __________ . I just do it for a living.
----Be quick, please. I have to be there by 9:00. ---- _____, but I’ll try my best.
I was just about to go to bed last night ______ the telephone rang.
This is the knife _____ I cut apples yesterday.