The shoes made in Chengdu are usually of high quality, so they ________ long.
| A．wore | B．are worn | C．wear | D．will be worn |
一Have you handed in your schoolwork yet?
一Yes,I have.I guess it _____ now.
| A．has graded | B．is graded |
| C．is being graded | D．is grading |
Being a parent is not always easy, and being the parent of a child with special needs often carries with ___ extra stress.
| A．it | B．them | C．one | D．him |
____ twice, the postman refused to deliver our letters unless we changed our dog
| A．Being bitten | B．Bitten |
| C．Having bitten | D．To be bitten |
The biggest whale is ___ blue whale, which grows to be about 29 meters long-the height of ___ 9-story building.
| A． | the; the | B． | a; a | C． | a; the | D． | the; a |
John was given the same suitcase his father and grandfather ___ with them to school.
| A．took |
| B．had taken |
| C．were taking |
| D．would take |