In first conditional sentences, we use a simple present tense in the if-clause and will + infinitive in the main clause. This is the standard… Continue reading
Modals in conditional sentences
- 
Using if
-
If is a subordinating conjunction. It is mainly used to introduce a condition that must exist before something else can happen. If you don’t work… Continue reading
Joining two sentences using if and unless
-
Note that unless means if not and hence it would be wrong to use another not in clauses with unless. Study the following examples. If-… Continue reading
If and unless exercise
-
Complete the following sentences using if or unless. Answers 1. If he does not find a good job, his family will starve. 2. Unless you… Continue reading
Using if and unless
-
Read the following sentences. You must finish the job in time. Otherwise you will be sacked. These two sentences can be joined using if or… Continue reading