The first thing we should do is to protect the wild animals .
| A．that | B．which | C．what | D．how |
--- Next week , we will go to visit your school .
--- You are welcome _________ our school and you can go _________ to have a look .
| A．visit , somewhere | B．to visit , anywhere | C．to visit , nowhere | D．visiting , anywhere |
--- Tom is one of _________ students in my class .
--- Yes . He usually prefers _________ at home to playing outside .
| A．the most hard-working , studying | B．more hard-working , to study |
| C．the most hard-working , to study | D．more hard-working , studying |
--- We don’t allow _________ in the library .
--- So we had better _________ outside .
| A．smoking , smoking | B．to smoke , smoking |
| C．to smoke , to smoke | D．smoking , smoke |
-- Shenzhen _________ on the coast .
--- Yes . It is _________ the north of Hong Kong .
| A．lies , in | B．is , to | C．is , in | D．lies , on |
--- Why did you _________ school late today ?
--- Because I _________ late this morning .
| A．arrive at , woke up | B．arrive in , wake up |
| C．arrive at , wake up | D．arrive in , woke up |