All the workers think it very necessary to safety regulations and workshop
rules.
| A．campaign | B．inspire | C．confuse | D．observe |
—If you don’t like the red coat， take the blue one.
—OK， but do you have ______ size in blue？This one’s a bit tight for me.
| A．a big | B．a bigger | C．the big | D．the bigger |
With the development of the Internet，______ communication is done by regular mail.
| A．less | B．more | C．little | D．few |
I know this is not quite the right word， but I can’t be bothered to think of ______.
| A．a better | B．a best | C．the better | D．the good |
We couldn’t have picked ______ day for the picnic－it rained nonstop.
| A．a worse | B．a worst | C．the worse | D．the worst |
I’m ______ at sums than Jean， but better at history.
| A．more | B．less | C．worse | D．cleverer |