Put verbs in correct tenseform.
1) dan (to read) this article the whole evening yesterday.
2) the result of his laboratory work (to publish) next week.
3) they (to do) some mistakes in program today.
4) electronic equipment (to save) millions of man and machine hours.
5) he (to write) never a program of his own.​

MoonRiad    2   04.12.2019 11:27    0