BigShop Ltd. set up a cold storage in Rajshahi for preserving agricultural products, but so far the company the clearance from the Agriculture Ministry.

1. will take
2. never takes
3. has not taken
4. would not take

Explanation: কোনো sentence এ so far, until now, up to now, up to the present ইত্যাদি adverbial phrase থাকলে present perfect tense হয়। যেমন- He has played for his club in 65 matches so far.