Fill in the Blanks

The tense of the sentence is Future Perfect as it refers to an action which will be completed at some point of time in future. The subject of the sentence is first person singular.Hence shall have and third form of the verb are to be used. 'Shall have completed' is the correct option.

The tense of the sentence is Simple Future as it refers to an action in future. The subject of the sentence is third person singular. Hence.will and first form of verb are to be used. "Will" become is the correct option.

The tense of the sentence is Future Perfect as it refers to an action which will be completed at some point of time in future. The subject of the sentence is third person singular. Hence will have and third form of the verb are to be used.' Will have submitted' is the correct option.

The tense of the sentence is Past perfect. It refers to an action which was completed before the other began. Here 'had' is used with the third form of the verb. Hence'had left' is the correct option.

The tense of the sentence is Simple Present.It refers to a habitual fact. The subject of the sentence is first person singular.It will not take 's' after it. Hence'believe'is the correct option.

The tense of the sentence is Present Perfect. It denotes an action completed at the time of speaking. The subject of the sentence is third person singular. Hence, 'has been' is the correct choice.

The tense of the sentence is Simple Present as it speaks of a habitual fact. The subject of the sentence is third person singular, so the verb takes 'es' after it. Hence, 'goes is the correct option.

We use the preposition 'on' with days and dates.

The correct coordinating conjunction is 'as (tall) as'.

Superlatives (best, most, least), etc. are usually preceded by definite article ‘the’.

Superlatives (best, most, least), etc. are usually preceded by definite article ‘the’.

You run 'after' to pursue somebody. The police obviously will not run with or along with the thief. You run behind somebody or something if you are falling short. Example: The clock is running behind. 'Run over' means to crush. Example: The dog was run over by the car.

Pinpoint references like 'this Monday'; 'today'; 'tomorrow' don't need any preposition.

The sentence presents a contrast: 'difficult' and 'easy'.  So, the conjunction of contrast 'but' is required.

Conditional clauses in the present or future tenses are followed by resultant clauses in future tense. 'May' is indefinite, which is unwarranted. 'Shall' indicates certainty that cannot be derived. 'Would' is the past form of 'will'.