This is the _________ time for our school to hold the robot-making contest. (twelve)
Larry has put on too much weight because of his _________ diet. (health)
You can’t go on driving if you feel ___________(sleep).
Mark Twain was a ___________(humour) writer.
It’s __________(possible) for you to study English well if you don’t work hard.
根据句意和汉语注释，写出单词的正确形式。The mid-term exam will be held ________ (大约) the middle of November this year.
Did you take the ________ (药) this morning, Mary? You look ill.
The old man couldn’t remember the ________ (领导) name, but he was really grateful to him.
Hiking in Qomolangma (珠穆朗玛峰) is the ________ (费力的) walk all over the world.
根据句意，用括号内所给单词的适当形式填空。It is ________ (fair) to make gentlemen pay for everything.Let’s go Dutch (AA制)！
Like e-mail and ATMs, some ________ (invent) make the speed of life faster than before.
The charity walk ________ (it) is very meaningful, to most teenagers, it’s not easy.
A map will be useful in the forest, especially if you get ________ (lose).
用括号中所给单词的正确形式填空。Nice(meet) you.
Who(be) the boys?
What’s(she) telephone number?
(That) are my grandparents.
—How are you?
—I’m fine, (thank)
根据句意和汉语注释，在空格内写出各单词的正确形式。After watching such boring _______ (广告), she felt very bored and turned off the TV.
The sunny boy I know is _______ (幽默)in his class.
The _______ (长途汽车)over there look very crowded. Shall we take a taxi instead?
The boy looked so _______ (紧张)at the teacher that he could say nothing.
The food cooked by his mother always _______ (尝)rather good, doesn't it?
用括号内所给单词的适当形式填空。Our headmaster asked us to learn from _______ (hero).
Sandy drew _______ (beautiful)of all the students in the drawing competition.
As teenagers, you shouldn't care only about _______ (you)but think more of others.
It's _______ (use)to talk too much but do too little.
He felt even _______ (ill)after he took the medicine.