Excuse me， which is the way to the library？
______ ？ （ ）
A．Go along the street， turn left at the first crossing， it's on your left．
B．Go along the street， turn right at the first crossing， it's on your left．
C．Go along the street， turn left at the first crossing， it's on your right．
D．Go along the street， turn right at the first crossing， it's on your right．
At this time yesterday afternoon, I____ my bike in the street.
A. rode
B. is riding
C. was riding
— Have you seen Lin Feng these days?
—I saw him yesterday evening. He _______ basketball with other boys.
| A．has played | B．is playing |
| C．would play | D．was playing |
—Did you notice a boy in blue come in?
—No , I didn't because I ______ a movie.
| A．had watched | B．have watched |
| C．was watching | D．am watching |
----Has Jack finished painting the picture yet?
---- I’ve no idea. But he______ it the whole afternoon.
| A．was painting | B．painted |
| C．had painted | D．have painted |
-- Has your friend completed his design?-- Not yet. He ________ on it last night.
| A．worked | B．was working |
| C．has worked | D．is working |