5 Moke sentences in the correct tense. 1 scientists / try/ to learn more about our oceans Present
Continuous
Scientists are trying to learn more about our oceans.
2 they/do/ this for a long time Present Perfect)
3 in 1956, scientists / use / technology to check fish numbers
for the first time (Post Simple)
4 the fishermen / record / how many fish they cotch
(Present Simple
5 this ship/look/ for fish (going to future
6 before this, they / not have / computers (Past Simple

Polinochka570    2   25.12.2020 13:18    0