B4

When you think of a pirate, what do you think of? Most people think of a man with a beard, a patch over one eye and a parrot on his shoulder.

(его)

HE

B5

He often has a wooden leg, too, doesn't he?

(present simple, т.к. это общее утверждение, форма глагола в 3-м лице ед.ч.)

HAVE

B6

Most people also think that pirates haven’t existed for hundreds of years.

(present perfect, т.к. дан период, 1000 лет до настоящего времени включительно)

NOT EXIST

B7

In fact, there are still many pirates on the seas, although they do not wear the same kinds of clothes that they used to.

(present simple, т.к. это общее утверждение)

NOT WEAR

B8

Using speedboats rather than sailing ships, and often carrying guns, pirates today still attack ships.

(Participle I, “ношение”, подходит по смысловому контексту)

CARRY

B9

They frighten the people on the ship and steal their bags and money, often also taking the contents of the ship to sell.

(их)

THEY

B10

What pirates do is called  'piracy' and it is, of course, a serious crime.

(present simple passive, т.к. общее утверждение; это называется)

CALL

B11

Police officers have managed to catch a lot of pirates in recent years, but there are still many more out there.

(present perfect, т.к. действие не законченно до настоящего момента.
Oни продолжают ловить пиратов)

MANAGE