The whole class applauded wildly at the end of the speech, ______ greatly encouraged Bob.
| A．what | B．where | C．which | D．when |
—Did the book give the information you needed?
—Yes.Butit， I had to read the entire book.
| A．to find | B．find | C．to be finding | D．finding |
________ many times, he finally understood it.
| A．Told | B．Telling | C．Having told | D．Having been told |
He told us whether _________ a picnic was still under discussion
| A．to have | B．having | C．have | D．had |
Ladies and gentlemen, please remain __________ until the plane has come to a complete stop.
| A．seated | B．seating | C．to seat | D．seat |
We are invited to a party _________in our club next Friday.
| A．to be held | B．held | C．being held | D．holding |