—________you ________the football match yesterday?—Yes, I did . It was great.A Did;see B Have;seen C Will ;see D were; seen
Why ________ come and play basketball with us?
—Your English is very good. —But my brother learns it much ______than I do.
Funny jokes can always make us _____ when we are sad.
-- ________ your teacher __________ ? -- She is friendly and helpful.
The Changjiang River is _________in the world.