To tell the truth, what you said was too ________ for us to understand.
| A．complex | B．comfortable |
| C．concrete | D．common |
I remembered _____ the door before I left the office, but forgot to turn off the lights.
| A．locking | B．to lock | C．having locked | D．to have locked |
He was admitted ____________the club after his tenth try.
| A．as | B．for | C．in | D．to |
Father _____ goes to the gym with us although he dislikes going there.
| A．hardly | B．seldom | C．sometimes | D．never |
Professor Williams keeps telling his students that the future _____ to the well-educated.
| A．belongs | B．is belonged | C．is belonging | D．will be belonged |
You’ve failed to do what you _____ to and I’m afraid the teacher will blame you.
| A．will expect | B．will be expected | C．expected | D．were expected |