David has won the first prize in singing; he is still very excited now and feels________ desire to go to bed.
You were working too hard. You’d better keep a ________between work and relaxation.
The letters for the boss___________ on his desk but he didn’t read them until 3 days later.
-Can I have a day off tomorrow, Mr. Johnson?
-.I can manage without you.
It was difficult being in a foreign country, ________ if you don’t speak the language.
I ________ like boiled water, but now I love it.