Read the sentence． "I can tell her anything because she can keep a secret．"
The underlined word "because" is used to _____．（ ）
A．connect ideasB．create new words
C．show timeD．give examples
Spending too much ______ playing computer games is bad for your ______．（ ）
A．time； eyeB．time； eyes
C．times； eyes
______ do you usually exercise？
I usually exercise every morning．（ ）
A．How farB．How longC．How often
I like playing ______ chess but my brother likes playing ______ piano．（ ）
A．the； theB．the； /C．/； the
﹣Excuse me． Do you know______ ？
﹣At 8：00 this evening．（ ）
A．when will the concert begin
B．when the concert will begin
C．when would the concert begin
﹣Look! The elephants are dancing to music．
﹣_________smart they are!（ ）
A．WhatB．HowC．What a