.— Do you happen to have twenty dollars on you? —______? — I want to buy a reference book.
Did you have any difficulty _____ his house?
Have you ______some new ideas?
He failed in the exam not only his laziness but also he didn’t listen to the teacher.
-How are you your classmates? -Very well. I have made many friends here.
This is the first time that I ______ at the meeting.