Whether by accident or ________, he arrived too late to help us.
. Who doubts ______ he will visit the temple?.
. I remember putting the tape recorder in the corner, but what _______ it?
. Oh, Jane,you ’ve broken another glass.you ought ________when you washed it.
. ---David. I’ve lost my keys again. ---Here, not again!You______ your keys.
. Written English is more or less the same in both British and American English _______ the differences in spelling.