Travelling to the moon_______several days，and the trip ___too much money
A.costs，costs B.takes,costs C. spends，pays
--What color is this sweater ?
--It’s ______.
| A．red | B．cold | C．warm | D．good |
There are ______students in my class, twenty girls and twenty boys.
| A．forty | B．four | C．twenty | D．fourteen |
______ this your family ? --Yes,. it is
| A．Is | B．Are | C．Am | D．Be |
--Where are you from ?
--I’m from Shanghai. It’s a very ______city.
| A．big | B． small | C．new | D．old |
It’s time ______ now.
| A．go | B．to go | C．going | D．to going |