--- What time would you like me to this evening for the concert? --- I think 6:30 will be OK.
I think ________ good knowledge of English is ________ great help when you are traveling around the world.
.His composition was so confusing that I could hardly make any ________of it what’s over.
There are certain _______when you have to interrupt people who are in the middle of doing something.
.Being able to speak another language well is a great _____ when you're looking for a job..
It is_____work of art that everyone wants to have a look at it.