Mymotherhastaughtinthisschools-优题课

My mother has taught in this school ______ she was twenty years old．（　　）

A．

for

B．

until

C．

because

D．

since

科目英语题型选择题难度中等

知识点：连词辨析

Paul stayed up late to watch the soccer game last night and now be feels very ．（　　）

sleep

asleep

sleepy

Anna likes to go to the zoo and watches the monkeys around on weekends．（　　）

climbed

climbing

to climb

"Bob，did you go interesting on vacation？""Yes，I went to Guizhou with my family．"（　　）

anywhere

everywhere

nowhere

Elephants have good memories．They can walk for a long time and never ．（　　）

In the evening，I either watch TV play computer games to relax myself．（　　）

and

nor