3.1. Вставьте слова из рамки в предложения.after at forforward out throughup (2)1. If I come across an unknown English word, I look it ____in a dictionary.2. Look____ this exercise and underline allirregular verbs in it.3. My sister is looking ____an English languagecourse to improve her speaking skills.4. I look ____to hearing from you soon.5. Look ____There's a car coming.6. He's an excellent teacher. All his pupils look ____to him.7. We usually look ____the neighbours' dogwhile they're on holiday.8. Look ____my dictionary! Someone has torn it!