This is the most beautiful park I have _____ visited.
| A．ever | B．yet | C．never | D．already |
It’s important _______ us __________English well.
| A．of, learning | B．for, to learn |
| C．of, to learn | D．with ,learn |
When winter(冬天) comes, the days get_______.
| A．short and short | B．shorter and shorter |
| C．long and long | D．longer and longer |
We __________ used computers many years ago, but now they’re everywhere.
| A．always | B．often |
| C．usually | D．hardly ever |
Simon watches TV three_______ four________ a week.
| A．and, times | B．and, time |
| C．or, times | D．or, time |
Thanks for __________ my grandpa when I was away.
| A．looking at | B．looking for |
| C．looking after | D．looking up |