The visiting professor gave us some advice,________ of great help to our English learning.
Could you tell us ________ happens when one student in class expresses a personal opinion ________ maybe offends other students?
When I am not sure of the spelling or pronunciation of a word, I will _____ the dictionary for it. A look up B. look over C refer D consult
Just after kidney’s death, vice president Lyndon Johnson quickly ______the government. A in charge of B. took control C took charge of D turned over
________ is no doubt that using energy efficiently reduces the release of greenhouse gases. A It B This C That D There
Those who do everything ____ _ money won’t lead a happy life. A in terms of B in place of C in front of D in case of