The gravity on the earth is much ______ that on the moon, do you know why?

.______ to computer games, he had no time to go over his lessons. As a result, he failed in all subjects.

Is that Anna’s car–It____be hers. She has just gone to the theater for the new opera.

There __________ great changes in the smart mobile phones in the last few years.

Maria likes documentaries ___ _ ___ cartoons, ______ she doesn’t like thrillers.