Don’t go onto the thin ice, ____ you’ll fall into the river.
| A．but | B．or | C．and | D．so |
--- 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 |
- -- What do you think of your parents?
--- They are always strict ____ our studies and they often make me ______ too much homework .
| A．with , to do | B．in , to do | C．about , do | D．at , do |