"Marcia, could you please_________my dog when I'm on vacation?" "Yes, sure. "A. look after B. look at C. look for
I like swimming,but I ________ swim.
Li Yan can ________ football well.
—________ your brother swim,John?—No,he ________.
Mary was born in 1998 and she began to play ________ guitar at the age of seven.A.aB.不填C.the
—Can you play foot ball?—________.It’s hard.