Many countries are now setting up national parks________animals and plants can be protected.
—How long has this bookstore been in business? —_______ 1996.
The plant is dead. I ______ it more water.
I had great difficultythe suitable food on the menu in that restaurant.
She remains optimistic (乐观的) in spite of so much hardship she has _______ .
----Did you forget about my birthday? ----I’ve booked a table at Michel’s restaurant for this evening.