A only B but C always D even

A given up B taken away C put off D sent back

A Although B Because C When D Hence

A movements B activities C migrations D actions

A In a word B As a resuIl C In fact D At least

A running their own business B being engaged with their work C working with different companies D being busy with their private affairs

A view B dismiss C serve D realize

A It spread only through domestic networks. B It was a software developed by the NSA. C It infected computers in few countries. D It was deliberately created by some hackers.

A commonly B publicly C massively D generally

A back B against C for D with