在学习英文的过程中，掌握各种时态是非常重要的。其中，现在进行时是表示现在正在发生或持续发生的动作，它在英文交流中应用广泛。了解现在进行时的构成和用法，可以帮助大家更准确地表达自己的思想和情感。现在进行时通常由“be动词（am/is/are）+ 动词-ing”形式构成。例如：”I am eating.”（我正在吃。）或”They are studying.”（他们正在学习。）
为了帮助大家更好地掌握现在进行时，本文提供了一系列练习题。通过这些练习的填空题，学习者可以进一步巩固对现在进行时的理解与应用。下面的练习包括两组不同的句子，每组有15个句子，大家需要根据所给的提示词，在句子中填入正确的形式。完成后，可以检查答案，看看自己对现在进行时的掌握情况。
She *is* (be) very busy at the moment.
They *are* (be) going to the movie theater tonight.
We *are* (be) having a party this Saturday.
I *am* (be) learning Chinese this semester.
The cat *is* (be) sleeping on the couch.
My parents *are* (be) cooking dinner right now.
He *is* (be) playing soccer every Thursday.
You *are* (be) doing great work!
My teacher *is* (be) writing on the whiteboard.
The birds *are* (be) singing in the morning.
I hope you *are* (be) taking notes.
It *is* (be) raining outside.
My brother and I *are* (be) making a model airplane.
Lisa *is* (be) going to school by bus nowadays.
The children *are* (be) watching their favorite cartoons.
The students *are* (be) studying harder this year.
My phone *is* (be) charging; it’s almost out of battery.
Look! The baby *is* (be) crawling on the floor.
She always *is* (be) texting her friends during lunch.
Right now, the team *is* (be) planning the project.
They *are* (be) taking a lot of pictures on their trip.
My father *is* (be) fixing the car this weekend.
You and your sister *are* (be) watching too much television.
It *is* (be) getting colder as winter approaches.
The waiter *is* (be) taking our order at the moment.
Are the neighbors *are* (be) having a barbecue next door?
The CEO *is* (be) giving a speech at the conference now.
Our dog always *is* (be) barking at strangers.
The scientists *are* (be) researching new ways to save energy.
The sun *is* (be) setting; it’s almost night.
