I shall not do it, it is not ______ I am not willing to, but because I am not able to.
A: as
B: since
C: fo
D: ecause
A: as
B: since
C: fo
D: ecause
举一反三
- If you go skating tomorrow,_______. A: so am I B: I am, too C: so shall I D: so do I
- What shall I do when I know I am going to be late?I ____ as soon as I know I am going to be late.
- I didn’t accept the job, not that I am unwilling to do it, ______ that I am unable to. A: so B: ut C: howeve D: though
- I used to stand on my head, but I do it now. A: be able to; can't B: can't; am able to C: can; be able to D: am able to; can
- I do not enjoy picnics because I am _____ to grass.