Grammar Quiz 27 1. She heard Carl _____ upstairs. go goes to go went None 2. I saw her _____ a few minutes ago. leave leaves to leave left None 3. He was seen _____ the building. enter to enter entered entering None 4. I felt myself _____. blush to blush blushed blushing None 5. What he said started me _____. think thought thinking to thinking None Time's up Grammar Course EnglishFest Daily Grammar Quizzes Other Quizzes