4 11.6.9 Put the verbs in brackets into the correct present or past tense.
1
(not/study) engineering
for very long, but I already love it.
2 (you/ever/hear) of an energy
storage tower before yesterday's conference?
3 Jon's dad (not/work) for an energy
storage company. He's a Physics teacher.
4 Sue had a headache because she
(look) at her computer screen all day.
5 What
(you/do) at 5 pm
yesterday?

1 Study engineering

for very long, but I already love it

2 Ever of an energy

storage tower before yesterday's conference?

3 Work for an energy

storage company. He's a Physics teacher

4 Sue had a headache because she

(Look) at her computer screen all day

5 What is the do at 5 pm yesterday?

Объяснение:

Извини если не правильно извини сразу...) А Если правильно то сразу)

4 11.6.9 Put the verbs in brackets into the correct present or past tense.
1
(not/study) engineering
for very long, but I already love it.
2 (you/ever/hear) of an energy
storage tower before yesterdays conference?
3 Jons dad (not/work) for an energy
storage company. Hes a Physics teacher.
4 Sue had a headache because she
(look) at her computer screen all day