There __________great changes in our hometown in the past fifteen years.
| A．has been | B．have been | C．was | D．were |
Maria is a________girl．She always smiles and says hello to others．
| A．shy |
| B．friendly |
| C．crazy |
| D．healthy |
Please________quiet．Let’s have a meeting．
| A．do |
| B．very |
| C．take |
| D．be |
The students of Grade 7 visited Mike’s farm and saw many________there．
| A．bird |
| B．duck |
| C．sheep |
| D．rabbit |
—Why do you like koalas？
—Because they are________interesting．
| A．some |
| B．kind of |
| C．kinds of |
| D．a kind of |
—Would you mind________the window?It’s very hot．
—No，not at all．
A．open
B．to open
C．opening