Now, let’s see the examples of conditional sentence type 1.Sentence
Example of conditional Sentence type 1

(+)
If I have free time, I will go swimming.
(Jika saya punya waktu luang, saya akan pergi berenang.)


If the bell rings, I’ll go home.
(Jika bel berbunyi, saya akan pulang ke rumah.)


If you meet Andy, ask him to call me. imperative
(Jika kamu bertemu Andy, minta dia menghubungi saya.)

(-)
If you don’t finish your homework, your teacher will be angry.
(Jika kamu tidak menyelesaikan pekerjaan rumahmu, gurumu akan marah.)


If he doesn’t come, I won’t be angry. / Unless he comes, I won’t be angry.
(Jika kamu tidak datang, saya tidak akan marah.)


If he comes, I won’t be angry.
(Jika dia datang, saya tidak akan marah.)

(?)
If they invite you, will you come?
(Jika mereka mengundangmu, akankah kamu datang?)




Let’s try to answer the conditional sentences below together! Put the verb into the correct first conditional form:
If I (go) out tonight, I (go) to the cinema.
If you (get) back late, I _ (be) angry.
If we (not / see) each other tomorrow, we (see) each other next week.
If he (come), I (be) surprised.
If we (wait) here, we (be) late.
If we (go) on holiday this summer, we (go) to Spain.
If the weather (not / improve), we (not / have) a picnic.
If I (not / go) to bed early, I (be) tired tomorrow.
If we (eat) all this cake, we _ (feel) sick.
If you _ (not / want) to go out, I (cook) dinner at home.​