Use should/ought to or should/ought to, have with the verbs in
brackets.
1 Sarah (not/be) late so often. That’s what caused her
problems at work.
2 You (phone) them and cancel the order. The prices are very
high and we won’t be able to pay for these electrical appliances.
3 He (not/refuse) if he was offered such an interesting job.
4 You (get) a laptop. They are so convenient if you often travel
on business.
5 You (buy) a travel guide if you didn’t know the city well.
6 They lost a lot of money on their investment. They (be) more
careful.
7 You (not/worry) so much. We’ll be able to finish the work in
time.
8 They (mention) that earlier. We could have taken some measures.
нескажу