Rather than _________ on a crowded bus, he always prefers __________ a bicycle.
| A．ride; ride | B．riding; ride | C．ride; to ride | D．to ride; riding |
—Whose book is this?
—It ________be Mary's. J. K. Rowling is her favorite writer.
—No, it ______ be hers . She never brings novels to school.
| A．may, mustn't | B．can; can't |
| C．must; can't | D．must; mustn't |
—I can't find any ______to show my thanks to you.
—You are welcome.
| A．picture | B．energy | C．food | D．expressions |
Look! There are some children_______with a ball over there.
| A．playing | B．play |
| C．played | D．to play |
—This computer doesn't work.
—Really?I'll have it _______tomorrow.
| A．repaired | B．repair |
| C．to repair | D．be repaired |
—Thank you for taking me around your school, Ruby.
—_____________.
| A．Never mind | B．Of course not |
| C．Don't mention it | D．No problem |