I find ________ difficult to remember everything, though I’m still young.
| A．that | B．this | C．it | D．what |
一Look! That teacher is explaining something to her students again and again!
一_______teacher she is!
| A．How patient | B．What patient | C．How a patient | D．What a patient |
Lucy liked all the dresses there，but she took the ______one to save as much money as possible for Project Hope.
| A．cheaper | B．more expensive | C．cheapest | D．most expensive |
Mandeep can go to school now. UNICEF has paid for her ______.
| A．education | B．vacation | C．competition | D．invention |
—Here are three books on history. Which one would you like to borrow?
一 ______. You see，I’m interested in geography these days.
| A．All | B．None | C．Both | D．Each |
The second Sunday of May is ______ Mother’s Day. It’s ______special day for children to show their love for their mothers.
| A．a；the | B．the；a | C．不填；a | D．不填；the |