—Please ____ him find his bike.
—OK.
| A．think | B．help | C．guess | D．know |
—Which subject do you like more, Allen?
—I like music class more because it is ______.
| A．boring | B．relaxing |
| C．awful | D．interested |
Tree Planting Day is on ______ of March．
| A．twelve | B．the twelve |
| C．twelfth | D．the twelfth |
—Are you taller than your cousin, Mike? —No, I am as ______ as him.
| A．tall | B．taller |
| C．the taller | D．tallest |
It’s hot today, ______we want to go swimming in the river.
| A．though | B．but | C．so | D．or |
—______ do they get a present for their mother?
—Because it’s their mother’s birthday.
| A．When | B．Why | C．How | D．Where |