—Where's your boss? —He _______ to Los Angeles.

A. walked B. has walked

C. is walking D. was walking

A. have you bought B. have you got

C. have you had D. have you taken

A. Although, but B. Because,

C. Although, D. Because, so

A. this B. it C. the ones D. that

A. to, to B. in, from C. from, on D. from, in

A. lent B .borrowed C.had D.bought

A. not to forget to turn it up

B. not to forget to turn it down

C. to not forget to turn off it

D. to not forget turned it on

A. for B. so that C. to D. because

A.NO PARKING

B.NO PHOTOS

C.DANGER

D.STOP

A. know B. haven’t known

C. knows D. don’t know