—What a nice model plane!
— Thanks. I made it with 3-D printer by______.
A. me B. him C. itself D. myself
I have friends，so I feel sad.
A. few B. a few C. little
—Hi，Tony. Who taught you to swim?
— . I learnt it by myself.
A. Somebody B. Nobody C. Anybody
Mrs Black some flowers in the garden yesterday.
A. picks B. picked C. is picked
She is in Canada vacation now.
A. in B. on C. at D. to
It that they know what they are doing.
A. hears B. seems C. listens D. tastes
