---- Have you finished your experiment report, Jane?----- Oh, my God. I’ve _______ forgotten all about that.

Although the new road is being used, it has not yet been       opened.

 — It's so cold today.    — Yes, it's       colder than it was yesterday.

The incomes of skilled workers went up. ______， unskilled workers saw their earnings fall.

Running a company is not _______ a matter of hiring people — they also need to be trained.