Inviting James and Ivan to dinner on the same evening _____ a terrible disaster — they always argue with each other, which _____ us annoyed.

“Darwin teaches us that life _________ continually ________ to keeping up with a changing Earth.” The expert explained

If you want to eat a banana, you have to_____________ it first.

To fully understand the writer, we must read not only between the lines but also ________ the lines to know what is implied in the article

Study hard, __________ you will pass the exam.