Don’t forget (别忘了)to say _______ after someone helps you.
| A．“hello” | B．“thanks” | C．“sorry” | D．“ Good morning” |
— I don’t know _________.— Because she has to look after her grandma.
| A．why Ann is leaving | B．whether Ann is leaving |
| C．why is Ann leaving | D．when Ann is leaving |
Wow! How beautiful the dresses are! I can’t decide _________.
| A．what to buy | B．what to choose |
| C．which to buy | D．to buy which |
The teachers don’t allow students __________ in the school library.
| A．shout | B．shouts | C．shouting | D．to shout |
The cook puts _________in the noodles so they taste quite ______.
| A．much too salty; salt | B．too much salt, salty |
| C．many too salt, salty | D．too many salty, salt |
Not only _______ a lot of flowers, but also _______ plant trees in our school every year.
| A．do we plant; we | B．do we plant; do we |
| C．we plant; we | D．they celebrate; do we |