41.
It's unlucky to walk . . . . . . . . a ladder in my culture. I always walk . . . . . . . . them.

42.
You can rely . . . . . . . . him to be there whenever you need him.

43.
I went . . . . . . . . him and asked him the best way to get . . . . . . . . town.

44.
You must listen . . . . . . . . the question first.

45.
Please attend . . . . . . . . this matter immediately. It is urgent.

46.
You should abstain . . . . . . . . drinking.

47.
He will reach here . . . . . . . . sunset.

48.
I'll see you . . . . . . . . two weeks time.

49.
It can only be seen from directly . . . . . . . . .

50.
He will be with you . . . . . . . . a moment.