_______ over a week ago, the books are expected to arrive any time now.
A. Ordering B. Having ordered
C. Ordered D. To order
_______ in traffic jam，he had no choice but to wait patiently.
A. Sticking B. Having stuck
C. Stuck D. To be stuck
If ___for the job, you’ll be informed soon.
A. to accept B. accept
C. accepting D. accepted
The park was full of people，________ themselves in the sunshine.
A. enjoyed B. having enjoyed
C. enjoying D. to enjoy
（题文）(2015·北京)___________the early flight, we ordered a taxi in advance and got up very early.
A. Catching B. Caught
C. To catch D. Catch
The film star wears sunglasses. Therefore，he can go shopping without ______.
A. recognizing B. being recognized
C. having recognized D. having been recognized
