You needn’t call Tom. I ______ ten minutes ago and he ______ the invitation.
A. call, knows B. have called , known C. called , knew D. called , has known
A lot of changes ______ in my hometown already
A. took place B. are taking place C. take place D. have taken place
— That’s a nice mobile phone.
— It is. My aunt _____ it for my last birthday.
A. buy B. will buy
C. have bought D. bought
－Excuse me, look at the sign NO PHOTOS!
－Sorry, I _________.
A. don't see B. didn't see
C. haven't seen D. won't see
They have already ______ here. Let’s hurry to prepare.
A. arrived B. reach C. arrived in D. get to
--Will Jenny come tomorrow?
–I’m not sure. She ______ an hour ago without saying anything.
A. has left B. left C. leave D. will leave
