Lots of trees ________in our city over the years. It is becoming greener and greener!
| A．are planting | B．have planted |
| C．will be planted | D．have been planted |
________ my surprise, ________ of us was given a present at the party.
| A．With; everyone | B．With; every one |
| C．To; everyone | D．To; every one |
I never doubt _____ this exhibition is worth ________.
| A．whether, to visit | B．that, to visit |
| C．if, visiting | D．that, visiting |
We wonder if our English teacher _______ to our graduating party next weekend. If he______, we’ll be very happy.
| A．will come, comes | B．will come, will come |
| C．comes, will come | D．comes, comes |
— Excuse me, I’m new here? What should I take when I go out？
---Take a map with you. You’ll find it of great _____ in helping you to find the way.
| A．useful | B．use | C．important | D．helpful |
We were told that we should follow the main road _______we reached the bus station .
| A．whenever | B．until | C．while | D．as soon as |