Grammar Quiz 27 1. She heard Carl _____ upstairs. go goes to go went 2. I saw her _____ a few minutes ago. leave leaves to leave left 3. He was seen _____ the building. enter to enter entered entering 4. I felt myself _____. blush to blush blushed blushing 5. What he said started me _____. think thought thinking to thinking Time's up Grammar Course EnglishFest Daily Grammar Quizzes Other Quizzes