26. When ______ the bookstore, they saw an advertisement reading “If you buy three books at a time, you’ll receive a fourth one as a _______.”A. going into; reward B. going into; bonus C. went; favour D went; honour
Nobody knows how he was murdered, but _______ people behind the scenes can guess why.
Coffee, which is becoming more and more popular, was first grown in _______ is now part of Brazil.
To make your work easy to solve, you can______ with one other class member if you want.
----May I come in and have a seat? ----______, make yourself comfortable.
Students are selected for scholarships ______an open, national competition.