）There are________ books on the teacher’s desk, 15 Chinese books and 14 math books.
| A．fifteen | B．fourteen |
| C．twenty-nine | D．twenty-eight. |
Her singing lessons her five hours a week．
| A．take | B．spend | C．cost | D．Pay |
He can’t state clearly how long he has ___________ the bicycle?
| A．keep | B．buy | C．bought | D．Had |
----How can I improve(提高) my listening skills?
-----_______________more.
| A．Listen | B．Listening |
| C．To listen | D．By listening |
--My aunt ______________ Singapore for a holiday.
---It’s a beautiful country. I ___________there twice.
| A．has gone to; have gone |
| B．has gone to; have been |
| C．has gone to; have been to |
| D．has been to; have been |
Look! __________ high speed the roller coaster is __________.
| A．How; moving | B．What; moving |
| C．How; moving at | D．What; moving at |