1. If you (to give) me your address, I will write you a letter. 2. If it (to rain), we shall have to stay at home. 3. If my friend (to work) in my office, we would meet every day. 4. If you spoke English every day, you (to improve) your language skills. 5. If Barbara (to get) up at half past eight, she would have been late for school. 6. If you had gone to the theatre, you (to enjoy) the evening. 7. You (to enjoy) the evening, if you had gone to the theatre