When you stand on the top of the mountain and overlook the surrounding scenery，you’ll find it is________to climb it up with effort.
| A．worth | B．worthy |
| C．possible | D．worthwhile |
Though it was noisy here, he _______reading.
| A．got on | B．carried out | C．went on with | D．carried on |
Yesterday I _______ an old friend of mine at the shopping mall.
| A．came up | B．came out | C．came across | D．came down |
It was in the small house _______ was built with stones by his father _______ he spent his childhood.
| A．which; that | B．that; where | C．which; which | D．that; which |
--- How often do you eat out?
--- _______, but usually once a week.
| A．Have no idea | B．It depends | C．As usual | D．Generally speaking |
How I was _______when I heard the _______ news!
| A．excited; excited | B．excited; exciting |
| C．exciting; exciting | D．exciting; excited |