Thank you very much. Your coming has ___ me the trouble of writing you a letter.
| A．spared | B．shared | C．saved | D．offered |
He insisted that the earth ________ around the sun.
| A．went | B．goes | C．go | D．should go |
Can you tell me ________ get to the chemistry lab ?
| A．where can I | B．where I can | C．how can I | D．how I can |
The teacher told the students ________ so much noise.
| A．not make | B．not making | C．not to make | D．don’t make |
I feel it a great honor _________ to give a speech to you.
| A．invited | B．to invite | C．having invited | D．to have been invited |
The government is ___ everyone to save water.
| A．appealing | B．appealed for | C．appealing of | D．appealing to |