Задание

Read these sentences and complete them with shouldor should have+ the verb in brackets.

Write your answers, don't use capital letters.

1. Kate _____ the exam. She’s been studying very hard. (pass)

2. I’m sorry that I didn’t take your advice. I _________ what you said. (do)

3. I posted the letter three days ago, so it _________ by now. (arrive)

Источники:

Raymond Murphy. English grammar in use- Cambridge: CUP, 379p.