на знаю как делать For each item choose the correct variant

Searchers at last picked …. signal from the crashed yacht.

a) out

b) up

c) in

I shall just print this ... and put it in the post.

a) off

b) into

c) out

Brian keyed … his personal code.

a) in

b) to

c) on

If someone hacks … a computer system, they break into the system, especially in order to get secret information.

a) into

b) onto

c) to.

ponomarevdenisow2kh1    2   18.05.2020 00:48    7