When the teacher came into the classroom, the students .
| A．stop to talk | B．stopped to talk | C．stopped talking | D．stop talking |
Yesterday, when I went past the classroom, I _______ someone _______.
| A．hear, singing | B．heard, singing | C．heard, sang | D．hear, sang |
—What color is the bike?
—It’s _______ orange.
| A．an | B．a | C．/ | D．the |
I used to love this film when I was young, but I_____ it that way any more.
| A．don’t feel | B．didn’t feel | C．haven’t felt | D．hadn’t felt |
--- What a day! It’s raining again, I’m afraid we can’t fly a kite.
---- Don’t worry, it won’t _____long.
| A．live | B．last | C．wait | D．go |
Friends are those_____ make you smile, always open their hearts to you and encourage you to succeed.
| A．which | B．what | C．who | D．whom |