It is generally believed that teaching is ________it is a science.
| A．an art much as |
| B．much an art as |
| C．as an art much as |
| D．as much an art as |
One of our rules is that every student ____ wear school uniform while at school.
| A．shall | B．could | C． might | D．will |
I could hear voices but I couldn’t ______ what they were saying.
| A．turn out | B．pick out | C．work out | D．make out |
Don’t worry. I’ll have it _____ and get someone _____ it to you tomorrow.
| A．typed; send | B．to type; to send | C．type; send | D．typed; to send |
See? The strange man I saw yesterday _____ around my house again. Should I call the police？
| A．walk | B．walked | C．is walking | D．has walked |
---It is a long time ______ I saw you last．
---Yes．And it will be a long time ______ we see each other again．
| A．when; before | B．after; when | C．since; before | D．since; until |