Здесь сравнение, поэтому сравнительная степень прилагательного.
You look better today than yesterday.
<em>Сегодня ты выглядишь лучше, чем вчера.</em>
2 No! Tortoises haven't got long legs. They've got short legs.
3 No! Kangaroos haven't got short tails. They've got long tails.
4 No! Mice haven't got big bodies. They've got small bodies.
5 No! Cats haven't got big ears. They've got small ears.
6 No! Elephants haven't got thin bodies. They've got fat bodies.
Later - потом, позже и т.д.
1) saw
2) arrived
3) unpacked
4) went
5) have broken
6) have known
7) got
8) have been
9) saw
10) was
11) became
12) walked
13) have broken
14) has seen