--Would you like to go to aquarium with me tomorrow ?---Sorry . I there twice this year and don’t want to go there again.
—Wang Yi plays basketball so well! Who taught _______? —He learnt it by _______.
—I have a toothache. —You should _______.
---Where is your tape player? ---___________________.
I have__________ classes this morning. The ___________ class is English.
My mother Mary is _________________.