!!помогите пожалуйста!!
задание: copy out text. Put the verbs in brackets in Present, Past or Future Simple Passive.
1.The firsts real computer (1-to make)______ in 1948 at Manchester University.
2.It (2-to call) _______ Mark I.
3.The first small "home" computer (3-to sell)________ in June 1975.
4.Modern computers (4-to use)______ everywhere: in watches and washing machines , in cars and planes, in factories.
заранее спасибо!