根据句意和汉语注释，在横线上，写出单词的正确形式。Egypt is one of the most_________（古老的）countries in the world.
I am lucky because I have friends to share my sadness and _____________ (忧愁，不悦) with.
So far only a few countries have _____________ (成功)sent people into space.
He _______ (怀疑) if he would learn anything new from Marie when he was at school.
I had_______ for breakfast, so I feel hungry now.
The _______ boy used to run away when he sees a stranger.
_________ is the shortest month of a year.
Can he do it by ________ or does he need help?
Come on, let’s ________ with the beautiful music.
Excuse me, may I b________ your ruler? Mine is left at home.
It is very h________ today. How about going swimming this afternoon?
Don’t forget to bring everything with you. Let’s meet at the school g________ at 9:00 tomorrow.
You can trust him. He never tells a l________.
The bedroom is very dirty. You should c________ it at once.
根据句意，用所给动词的适当形式填空。 ____________ (learn) English well, he practises reading every day.
It will be much ____________ (fog) tomorrow, please drive as carefully as you can.
—Where is Miss Chen? —She ____________ (leave) for Paris to attend a meeting.
The students ____________ (teach) how to do the experiment in the chemistry lab yesterday.
The wonderful festival my children are looking forward to ____________ (come) soon.
根据句意，用所给单词的适当形式填空。His father used to smoke very ____________ (heavy).
When they saw their favourite film stars, they shout with ____________ (excited).
Though the old man is in his ____________ (nine), he is still very healthy.
The house is on fire, we have to run out for ____________ (safe).
Though he was born in France, he can’t speak ____________ (France).
单词拼写Look, your shoes are broken. You’d better go and buy a new p___________.
The new words are helpful to you. Try to know all of them by h______________.
I often w_________ to school instead of taking a bus because it’s quite near my home.
I’ve lost my watch. I can’t f___________ it anywhere
--Are you free to come here tomorrow afternoon?
--Sorry, I’ll ve very b_________ at that moment.