4 10.6.8 Put the verbs in brackets in the future
perfect or future perfect continuous.
1 Some experts say fossil fuels (run)
out by the end of the century.
2 In September, Tiffany
(work) at
the organic supermarket for five years.
3 Susan thinks scientists
(create)
more GMOs by 2050.
4 Lucy hopes she
(open) her own
organic clothes shop by next year.
контролные