Each of the students, working hard at their lessons, ______the book. — So have I.

____ to visit you later that day, but I had to phone andcancel

He seems to be giving the impression that he didn’t enjoy himself in Paris________, he had a wonderfultime[ ]

Studying in groups is necessary_____ you want to do well in school

Yemeni President signed a deal under which he will step down after 33 years inand 10 months of protests against his rule