144. This method must be very effective, for I’ve seen it _______ jobs by many different people.
Don’t ________ a dictionary every time you come across a new word while reading , otherwise you will soon get bored and stop reading. A look up B consult C refer D discuss
It took me some time to ____ what I had heard. A digest B swallow C eat D chew
There was a lot of fun at yesterday’s party. You _____ have come, but why didn’t you? A must B shouldn’t C needn’t D ought to
There is no night on. They _____ be at home. A can’t B mustn’t C needn’t D shouldn’t
A monument was built ______ those who lost their lives for the foundation of New China. A in place of B in memory of C instead of D in tome of