— Will you be this afternoon, John?
— I am afraid not. I have an appointment with my dentist.
| A．convenient | B．suitable | C．accurate | D．available |
My normal monthly emails to and _______ pen pals have disappeared with my tight schedule.
| A．in | B．for |
| C．from | D．through |
In Australia, surfing is a popular sport among young people ____ they can seek excitement and adventure.
| A．that | B．which | C．where | D．how |
Paris has some great museums ______ visitors can see fine works of impressionist painters.
| A．where | B．which | C．that | D．when |
I’ve made several travel plans for our vacation, but I’ll leave it to you ______ one.
| A．choosing | B．chosen | C．to choose | D．choose |
My father warned me going to the West Coast because it was crowded with tourists.
| A．by | B．on | C．for | D．against |