My English teacher always comes into the classroom____a smile．（ ）
| A． |
by |
B． |
for |
C． |
on |
D． |
with |
You haven't said a ___________word since last Friday． What's wrong？
Nothing． Just leave me alone．（ ）
A．simpleB．singleC．similarD．silent
The local food may taste a bit strange．
Well， __________we are here， why not give it a try？（ ）
A．thoughB．unlessC．sinceD．because
___________ I do， I do it for you． Do not ever doubt that， my boy．（ ）
A．WhateverB．WhereverC．WheneverD．Whoever
Can you tell me when the Boeing 737 MAX planes will be allowed to fly again， sir？
I'm afraid it's still _________to talk about that． We'll see．（ ）
A．later enoughB．early enough
C．too lateD．too early
On April 15， a fire ___________ in Notre Dame， an 850﹣year﹣old cathedral in the heart of Paris．（ ）
A．ran outB．broke out
C．turned outD．carried out