The dog is very smart, but sometimes it’s ______ boring.
| A．a kind of | B．kind of | C．kinds of | D．all kinds of |
—Why are you so tired these days?—Because I have ________ work to do.
| A．too many | B．many too | C．too much | D．much too |
—What do you do on Saturday?—I often practice _________ English.
| A．speak | B．to speak | C．speaking | D．spoke |
—What do you often do ________ dinner?—I walk with my parents.
| A．in | B．on | C．after | D．every |
She often _______ the dishes at home.
| A．do | B．does | C．makes | D．make |
We ______ play with friends or go out on school days.
| A．can’t | B．have to | C．must | D．has to |