1. Mother came in and a) us a cup of tea. a) offered b) had offered 2. Dan had trained a lot before he the competition. a) won b) had won 3. Molly offered me some help because I her about it. a) asked b) had asked 4. Peter came to the meeting first as he it. a) organized b) had organized 5. The scientists considered the new facts after they them. a) have learnt b) had learnt 6. Bob was really happy after he the new printer to the computer. a) connected b) has connected 7. The patient felt sad because the doctor to him everything. a) didn't explain b) hadn't explained 8. The new usher found out that the director a new play. a) staged b) had staged 9. Hon felt rested after he for an hour. a) has slept b) had slept 10. Mother said she was happy because I to help her. a) didn't refuse b) hadn't refused